Recombinant Antibodies

Sequence-defined, animal-free recombinant monoclonal antibodies for reproducible, supply-secure detection across WB, IHC, ELISA, and flow cytometry.

4807Products
4807 products
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Immunofluorescence staining of Hela cell with CSB-RA883618MA1HU at 1:30 ,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Fluorescein (FITC) AffiniPure Goat Anti-Human IgG, Fcγ fragment specific.
LGR4 Recombinant Monoclonal Antibody
Target: LGR4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: HEK293T whole cell lysate(30µg) , Raji whole cell lysate(30µg) , HepG2 whole cell lysate(30µg) , K562 whole cell lysate(30µg) , HL-60 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , THP-1 whole cell lysate(30µg) , Mouse kidney tissue lysate(30µg) , Rat kidney tissue lysate(30µg) All lanes: ACADM antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 47 kDa Observed band size: 47 kDa Exposure time：40s
ACADM Recombinant Monoclonal Antibody
Target: ACADM
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Immunofluorescence staining of Hela cell with CSB-RA833619A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
UBB Recombinant Monoclonal Antibody
Target: UBB
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human GP6 with Anti-GP6 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human GP6 protein (CSB-MP872550HU) at 2 μg/mL can bind Anti-GP6 recombinant antibody. The EC<sub>50</sub> is 3.598-4.105 ng/mL.
GP6 Recombinant Monoclonal Antibody
Target: GP6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA866317MA1HU diluted at 1：50 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0) . Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
ACE2 Recombinant Monoclonal Antibody
Target: ACE2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA847747MA2HU diluted at 1:50 and staining in paraffin-embedded human liver tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
LILRB1 Recombinant Monoclonal Antibody
Target: LILRB1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: SH-SY5Y whole cell lysate(20µg) ,U-251MG whole cell lysate(20µg) , Hela whole cell lysate(20µg) , K562 whole cell lysate(20µg) ,COLO-205 whole cell lysate(20µg) , Mouse brain tissue lysate(20µg) , Rat brain tissue lysate(20µg) All lanes: Septin 8 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 56 kDa Observed band size: 56 kDa Exposure time：2min
SEPTIN8 Recombinant Monoclonal Antibody
Target: SEPTIN8
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: HL-60 whole cell lysate(30µg) , MCF-7 whole cell lysate(30µg) , SW620 whole cell lysate(30µg) , K562 whole cell lysate(30µg) , HeLa whole cell lysate(30µg) , NIH/3T3 whole cell lysate(30µg) , Mouse liver tissue lysate(30µg) , Mouse kidney tissue lysate(30µg) All lanes: VAMP8 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 11 kDa Observed band size: 15 kDa Exposure time: 2min
VAMP8 Recombinant Monoclonal Antibody
Target: VAMP8
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: Hela whole cell lysate(30µg), HepG2 whole cell lysate(30µg), A431 whole cell lysate(30µg), U-251MG whole cell lysate(30µg), K562 whole cell lysate(30µg), SH-SY5Y whole cell lysate(30µg), Jurkat whole cell lysate(30µg), THP-1 whole cell lysate(30µg), HEK293 whole cell lysate(30µg) All lanes: RPS8 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 24 kDa Observed band size: 30 kDa Exposure time：30s
RPS8 Recombinant Monoclonal Antibody
Target: RPS8
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing PC-3 cells stained with CSB-RA854119MA1HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃.
STEAP2 Recombinant Monoclonal Antibody
Target: STEAP2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA872541MA1HU diluted at 1:50 and staining in paraffin-embedded human kidney tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
ADGRL4 Recombinant Monoclonal Antibody
Target: ADGRL4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing 786-O cells stained with CSB-RA873605MA2HU (red line) at 1:100. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃. The secondary antibody used was Fluorescein (FITC) AffiniPure Goat Anti-Human IgG, Fcγ fragment specific at 1:200 dilution for 35min at 4℃.Control antibody (green line) was human IgG1 (1ug/1*10 6 cells) used under the same conditions. Acquisition of >10,000 events was performed.
TNFRSF12A Recombinant Monoclonal Antibody
Target: TNFRSF12A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing A431 cells stained with CSB-RA834513A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃.
MMP14 Recombinant Monoclonal Antibody
Target: MMP14
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Macaca fascicularis NECTIN2 with Anti-NECTIN2 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA.Immobilized Macaca fascicularis NECTIN2(CSB-MP5776MOV) at 2 μg/mL can bind Anti-NECTIN2 recombinant antibody. The EC<sub>50</sub> is 1.011-1.193 ng/mL.
NECTIN2 Recombinant Monoclonal Antibody
Target: NECTIN2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: A549 whole cell lysate(20µg) , HeLa whole cell lysate(20µg) All lanes: TSG101 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 44 kDa Observed band size: 44 kDa Exposure time：2min
TSG101 Recombinant Monoclonal Antibody
Target: TSG101
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA831539A0HU diluted at 1:100 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0) . Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
RANBP3 Recombinant Monoclonal Antibody
Target: RANBP3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA859102MA1HU diluted at 1:50 and staining in paraffin-embedded mouse brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
SORT1 Recombinant Monoclonal Antibody
Target: SORT1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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Immunofluorescence staining of Hela cell with CSB-RA822213MA1HU at 1:30 ,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Fluorescein (FITC) AffiniPure Goat Anti-Human IgG, Fcγ fragment specific.
SIPA1 Recombinant Monoclonal Antibody
Target: SIPA1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing A431 cells stained with CSB-RA875720MA1HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃.
SMURF1 Recombinant Monoclonal Antibody
Target: SMURF1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: MCF7 whole cell lysate(30µg), Jurkat whole cell lysate(30µg), A431 whole cell lysate(30µg) All lanes:WASF2 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 54 kDa Observed band size: 90 kDa Exposure time：1min
WASF2 Recombinant Monoclonal Antibody
Target: WASF2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: HepG2 whole cell lysate(30µg) , HeLa whole cell lysate(30µg) , U-251MG whole cell lysate(30µg) , HT-29 whole cell lysate(30µg) , A431 whole cell lysate(30µg) , Mouse liver tissue lysate(30µg) All lanes: VAV2 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 101 kDa Observed band size: 101 kDa Exposure time：1min
VAV2 Recombinant Monoclonal Antibody
Target: VAV2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human TNFRSF25 with Anti-TNFRSF25 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA.Immobilized Human TNFRSF25(CSB-MP839000HUn6) at 2 μg/mL can bind Anti-TNFRSF25 recombinant antibody. The EC<sub>50</sub> is 4.485-5.277 ng/mL.
TNFRSF25 Recombinant Monoclonal Antibody
Target: TNFRSF25
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: THP-1 whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) All lanes: SATB1 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 86 kDa Observed band size: 100 kDa Exposure time: 2min
SATB1 Recombinant Monoclonal Antibody
Target: SATB1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing 786-O cells stained with CSB-RA843881A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃.
CTSD Recombinant Monoclonal Antibody
Target: CTSD
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: U-251MG whole cell lysate(30µg) , HEK293 whole cell lysate(30µg) , COLO-205 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , PC-3 whole cell lysate(30µg) , MCF-7 whole cell lysate(30µg) , NIH/3T3 whole cell lysate(30µg) All lanes: PPP2R5E polymerase beta antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 55 kDa Observed band size: 50 kDa Exposure time：3min
PPP2R5E Recombinant Monoclonal Antibody
Target: PPP2R5E
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA829042A0HU diluted at 1:100 and staining in paraffin-embedded human colorectal cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0) . Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
CALM3/CALM2/CALM1 Recombinant Monoclonal Antibody
Target: CALM3/CALM2/CALM1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Immunofluorescence staining of Hela cell with CSB-RA830757A0HU at 1:50 , counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
KDM5A Recombinant Monoclonal Antibody
Target: KDM5A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: Jurkat whole cell lysate(30µg) All lanes: Tat SF1 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 86 kDa Observed band size: 140 kDa Exposure time：3min
HTATSF1 Recombinant Monoclonal Antibody
Target: HTATSF1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: A549 whole cell lysate(30µg) All lanes: NR0B1 antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 52 kDa kDa Observed band size: 52 kDa kDa Exposure time：3min
NR0B1 Recombinant Monoclonal Antibody
Target: NR0B1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA839361MA1HU diluted at 1:50 and staining in paraffin-embedded human skin tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
MRGPRX2 Recombinant Monoclonal Antibody
Target: MRGPRX2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA827308A0HU diluted at 1:100 and staining in paraffin-embedded human cervical cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0) . Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
CAPNS1 Recombinant Monoclonal Antibody
Target: CAPNS1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: A549 whole cell lysate(20µg) , MCF-7 whole cell lysate(20µg) ,Hela whole cell lysate(20µg) , JURKAT whole cell lysate(20µg) , HEK293T whole cell lysate(20µg) All lanes: LOX antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 47 kDa Observed band size: 55 kDa Exposure time：1min
LOX Recombinant Monoclonal Antibody
Target: LOX
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: HT-29 whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) , Hela whole cell lysate(30µg) , NIH/3T3 whole cell lysate(30µg) All lanes: GART antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 108 kDa Observed band size: 115 kDa Exposure time：2min
GART Recombinant Monoclonal Antibody
Target: GART
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA822164MA1HU diluted at 1:50 and staining in paraffin-embedded human tonsil tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0) . Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Anti-Human lgG, Fcy Fragment Specific labeled by HRP and visualized using 0.05% DAB.
CR1 Recombinant Monoclonal Antibody
Target: CR1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Macaca fascicularis LRRC15 with Anti-LRRC15 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Macaca fascicularis LRRC15 (CSB-MP5071MOV) at 2 μg/mL on an Nickel Coated plate can bind Anti-LRRC15 recombinant antibody. The EC<sub>50</sub> is 4.100-5.074 ng/mL.
LRRC15 Recombinant Monoclonal Antibody
Target: LRRC15
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: Hela whole cell lysate(30µg) , A431 whole cell lysate(30µg) , HEK293 whole cell lysate(30µg) All lanes: HLA-A antibody at 1:1000 Secondary Goat polyclonal to rabbit IgG at 1/40000 dilution Predicted band size: 41 kDa Observed band size: 41 kDa Exposure time：1min
HLA-B&HLA-A Recombinant Monoclonal Antibody
Target: HLA-B&HLA-A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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About Recombinant Antibodies

Recombinant antibodies are monoclonal antibodies whose heavy- and light-chain sequences are cloned and expressed in defined cell lines (CHO or HEK), rather than produced from a hybridoma or animal serum. Because the sequence is archived, every lot is identical, production is animal-free, and supply does not depend on a cell line or host animal — the format of choice when reproducibility and long-term availability matter most.

Choosing an antibody format: Recombinant vs Monoclonal vs Polyclonal

Recombinant antibodies sit at the reproducibility end of the spectrum. Use the table to weigh them against conventional monoclonal and polyclonal formats.

AttributePolyclonalMonoclonalRecombinant
SpecificityModerate-high - multi-epitopeHigh - single epitopeHigh - single defined epitope
Batch consistencyLow-moderateHighHighest - sequence-defined
Cross-reactivity riskHigher - multiple clonesLowLow
Animal-freeNoPartialYes - fully animal-free
Supply continuityLimited - animal & lot dependentGood - cell-line dependentExcellent - sequence archived
Best forLow-abundance / denatured targetsValidated, reproducible assaysLong-term reproducibility & supply
How to read this: choose recombinant when lot-to-lot consistency, animal-free sourcing, or guaranteed supply are priorities; a conventional monoclonal or polyclonal antibody may be more economical for routine or exploratory work. For the full decision framework, see the antibody format comparison guide.

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Monoclonal vs Polyclonal vs Recombinant Antibodies: How to Choose

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