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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The Binding Activity of Human BTLA with Anti-BTLA Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human BTLA(CSB-MP773799HU1) at 2 μg/mL can bind Anti-BTLA recombinant antibody , the EC<sub>50</sub> is 11.56-13.00 ng/mL.
BTLA Recombinant Monoclonal Antibody
Target: BTLA
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 GIPR with Anti-GIPR recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Macaca fascicularis GIPR (CSB-YP4825MOV) at 2 μg/mL can bind Anti-GIPR recombinant antibody. The EC<sub>50</sub> is 12.66-13.86 ng/mL.
GIPR Recombinant Monoclonal Antibody
Target: GIPR
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human KIR3DL2 with Anti-KIR3DL2 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human KIR3DL2(CSB-MP012365HU1) at 2 μg/mL can bind Anti-KIR3DL2 recombinant antibody , the EC<sub>50</sub> is 14.18-23.93 ng/mL.
KIR3DL2 Recombinant Monoclonal Antibody
Target: KIR3DL2
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 Human CDH6 with Anti-CDH6 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CDH6 (CSB-MP005055HU1) at 2 μg/mL can bind Anti-CDH6 recombinant antibody. The EC<sub>50</sub> is 2.421-2.802 ng/mL.
CDH6 Recombinant Monoclonal Antibody
Target: CDH6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human IL6 with Anti-IL6 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human IL6 (CSB-YP011664HU) at 2 μg/mL can bind Anti-IL6 recombinant antibody. The EC<sub>50</sub> is 35.80-41.82 ng/mL.
IL6 Recombinant Monoclonal Antibody
Target: IL6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Macaca fascicularis CD93 with Anti-CD93 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Macaca fascicularis CD93 (CSB-MP4279MOV) at 2 μg/mL can bind Anti-CD93 recombinant antibody. The EC<sub>50</sub> is 0.1669-0.3513 ng/mL.
CD93 Recombinant Monoclonal Antibody
Target: CD93
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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SLAMF7 Recombinant Monoclonal Antibody – Figure 1 of 2
SLAMF7 Recombinant Monoclonal Antibody
Target: SLAMF7
Primary Antibody 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-RA018122MA1HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG(H+L) .
PLAUR Recombinant Monoclonal Antibody
Target: PLAUR
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 CD81 with Anti-CD81 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CD81(CSB-MP004960HUd7) at 2 μg/mL can bind Anti-CD81 recombinant antibody. the EC<sub>50</sub> is 4.166-5.578 ng/mL.
CD81 Recombinant Monoclonal Antibody
Target: CD81
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA021915MA1HU diluted at 1:50 and staining in paraffin-embedded human liver 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.
SNCG Recombinant Monoclonal Antibody
Target: SNCG
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human MUC17 with Anti-MUC17 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human MUC17 (CSB-MP727848HU) at 2 μg/mL can bind Anti-MUC17 recombinant antibody. The EC<sub>50</sub> is 0.9057-1.259 ng/mL.
MUC17 Recombinant Monoclonal Antibody
Target: MUC17
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human CEACAM5 with Anti-CEACAM5 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CEACAM5 (CSB-MP005165HU) at 2μg/mL can bind Anti-CEACAM5 recombinant antibody, the EC<sub>50</sub> is 0.8955-1.719 ng/mL.
CEACAM5 Recombinant Monoclonal Antibody
Target: CEACAM5
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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PRDX2 Recombinant Monoclonal Antibody – Figure 1 of 2
PRDX2 Recombinant Monoclonal Antibody
Target: PRDX2
Primary Antibody ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of CCR9 with Anti-CCR9 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CCR9 at 10 μg/mL can bind Anti-CCR9 recombinant antibody (CSB-RA004848MA1HU) . The EC<sub>50</sub> is 31.67-36.83 ng/mL. The VLPs (CSB-MP3838) is negative control.
CCR9 Recombinant Monoclonal Antibody
Target: CCR9
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:HepG2 whole cell lysate, MCF7 whole cell lysate, Mouse Brain tissue lysate, Rat Brain tissue lysate All lanes: HIST1H4A antibody at 1:1000 Secondary Goat polyclonal to mouse IgG at 1/50000 dilution Predicted band size: 12 kDa Observed band size: 12 kDa
HIST1H4A Recombinant Monoclonal Antibody
Target: HIST1H4A
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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Immunofluorescence staining of A549 cell with CSB-RA004936MA1HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-mouse IgG(H+L) .
CD40 Recombinant Monoclonal Antibody
Target: CD40
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA006193MA1HU diluted at 1:30 and staining in paraffin-embedded human liver 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.
CTSL Recombinant Monoclonal Antibody
Target: CTSL
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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Western Blot Positive WB detected in: 293 whole cell lysate All lanes: CALR antibody at 1:1000 Secondary Goat polyclonal to mouse IgG at 1/50000 dilution Predicted band size: 49 kDa Observed band size: 49 kDa
CALR Recombinant Monoclonal Antibody
Target: CALR
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 Hela cells surface stained with CSB-RA003995MA1HU (red line) at 1:800. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*10 6 cells) used under the same conditions. Acquisition of >10, 021 events was performed.
C5 Recombinant Monoclonal Antibody
Target: C5
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 MCF7 cells stained with CSB-RA316735MA1HU (red line) at 1:50. The cells were fixed in 4% formaldehyde (15min) 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℃. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C.
UBC Recombinant Monoclonal Antibody
Target: UBC
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-RA001836MA1HU diluted at 1:30 and staining in paraffin-embedded human liver 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.
ANXA1 Recombinant Monoclonal Antibody
Target: ANXA1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human CCR6 with Anti-CCR6 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CCR6 (CSB-MP004845HU) at 10 μg/mL can bind Anti-CCR6 recombinant antibody. The EC<sub>50</sub> is 44.79-56.10 ng/mL.The VLPs (CSB-MP3838) is negative control.
CCR6 Recombinant Monoclonal Antibody
Target: CCR6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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Immunofluorescence staining of SH-SY5Y cell with CSB-RA619082MA1HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG(H+L) .
NTRK2 Recombinant Monoclonal Antibody
Target: NTRK2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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CCR6 Recombinant Monoclonal Antibody
Target: CCR6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA025440MA1HU diluted at 1:300 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.
UBE2C Recombinant Monoclonal Antibody
Target: UBE2C
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 NIH/3T3 cell with CSB-RA011877MA1HU at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG(H+L) .
ITGAV Recombinant Monoclonal Antibody
Target: ITGAV
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing Hela cells stained with CSB-RA001273MA1HU (red line) at 1:400. The cells were fixed in 4% formaldehyde (15min) and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C.
ADAM10 Recombinant Monoclonal Antibody
Target: ADAM10
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 Hela cells surface stained with CSB-RA011087MA1HU (red line) at 1:50. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*10 6 cells) used under the same conditions. Acquisition of >10, 008 events was performed.
IGF1R Recombinant Monoclonal Antibody
Target: IGF1R
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-RA896760MA1HU diluted at 1:30 and staining in paraffin-embedded human 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 Goat anti-Mouse IgG labeled by HRP and visualized using 0.05% DAB.
ROBO1 Recombinant Monoclonal Antibody
Target: ROBO1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Overlay Peak curve showing THP-1 cells surface stained with CSB-RA009705MA1HU (red line) at 1:100. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*10 6 cells) used under the same conditions.
GPC3 Recombinant Monoclonal Antibody
Target: GPC3
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 Hela cells surface stained with CSB-RA004938MA1HU (red line) at 1:100. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*10 6 cells) used under the same conditions. Acquisition of >10, 000 events was performed.
CD44 Recombinant Monoclonal Antibody
Target: CD44
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 MCF7 cells surface stained with CSB-RA005506MA2HU (red line) at 1:100. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*10 6 cells) used under the same conditions. Acquisition of >10,000 events was performed.
CLDN4 Recombinant Monoclonal Antibody
Target: CLDN4
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: Hela whole cell lysate, HepG2 whole cell lysate, MCF7 whole cell lysate, U251 whole cell lysate, PC-3 whole cell lysate, Mouse Liver tissue lysate All lanes: ANXA4 antibody at 1:500 Secondary Goat polyclonal to mouse IgG at 1/50000 dilution Predicted band size: 36 kDa Observed band size: 36 kDa
ANXA4 Recombinant Monoclonal Antibody
Target: ANXA4
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: HepG2 whole cell lysate, K562 whole cell lysate, SY5Y whole cell lysate, U251 whole cell lysate, PC-3 whole cell lysate, 293 whole cell lysate, MCF7 whole cell lysate All lanes: CTLA4 antibody at 1:500 Secondary Goat polyclonal to mouse IgG at 1/50000 dilution Predicted band size: 25 kDa Observed band size: 25 kDa
CTLA4 Recombinant Monoclonal Antibody
Target: CTLA4
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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Overlay Peak curve showing 3T3 cells surface stained with CSB-RA012882MA1HU (red line) at 1:100. The cells were fixed in 4% formaldehyde (15min) and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum was Incubated to block non-specific protein-protein interactions followed by the antibody (1µg/1*10 6 cells) for 45 min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C.
LGALS1 Recombinant Monoclonal Antibody
Target: LGALS1
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-RA025857MA1HU diluted at 1:40 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 Goat anti-Rabbit IgG labeled by HRP and visualized using 0.05% DAB.
VIM Recombinant Monoclonal Antibody
Target: VIM
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence
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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