Recombinant Antibodies

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

4807Products
4807 products
Image ProductProduct Type ApplicationPrice Status ACTION
Western Blot
Positive WB detected in: U87 whole cell lysate, U251 whole cell lysate, PC3 whole cell lysate, A549 whole cell lysate, Hela whole cell lysate, HepG2 whole cell lysate, MCF-7 whole cell lysate
All lanes: CAPN2 antibody at 1:500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 80, 72 kDa
Observed band size: 72-95 kDa
Target: CAPN2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of HepG2 cell with CSB-RA178866A0HU at 1:50, 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 4°C. The secondary antibody was Alexa Fluor 569-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: PDE2A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Hela whole cell lysate
All lanes: NUDT5 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 25 kDa
Observed band size: 36 kDa
Target: NUDT5
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate, PC3 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, U251 whole cell lysate, A549 whole cell lysate
All lanes: FIS1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 17 kDa
Observed band size: 17-22 kDa
Target: FIS1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Hela whole cell lysate, A549 whole cell lysate, Jurkat whole cell lysate
All lanes: CARS antibody at 1:500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 86, 83, 95 kDa
Observed band size: 95 kDa
Target: CARS
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: U251 whole cell lysate, Ntera-2 whole cell lysate, HepG2 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, Jurkat whole cell lysate, K562 whole cell lysate
All lanes: DNAJA1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 45, 38 kDa
Observed band size: 45-55 kDa
Target: DNAJA1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA216908A0HU diluted at 1:100 and staining in paraffin-embedded human prostate 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.
Target: ARG2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HEK293 whole cell lysate, PC-3 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate
All lanes: AHCY antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 48, 45 kDa
Observed band size: 36-55 kDa
Target: AHCY
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: PC-3 whole cell lysate, Mouse brain tissue
All lanes: MAPK10 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 53, 49, 32kDa
Observed band size: 55 kDa
Target: MAPK10
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Hela whole cell lysate
All lanes: KIFAP3 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 92, 87, 83 kDa
Observed band size: 72-95 kDa
Target: KIFAP3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA983422A0HU diluted at 1:100 and staining in paraffin-embedded  human adrenal gland 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.
Target: ABCB1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA932866A0HU 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.
Target: TBK1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing MCF7 cells stained with CSB-RA288700A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-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 FITC-conjugated Goat Anti-rabbit IgG(H+L) at 1:200 dilution for 35min at 4℃.Control antibody (green line) was rabbit IgG (1ug/1*10 6 cells) used under the same conditions.
Target: LRP2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA207790A0HU diluted at 1:100 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-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: STK33
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA937491A0HU diluted at 1:100 and staining in paraffin-embedded human salivary gland 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.
Target: ISG15
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Ntera-2 whole cell lysate, Hela whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate
All lanes: FGF19 antibody at 1:500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 25 kDa
Observed band size: 36 kDa
Target: FGF19
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA194531A0HU diluted at 1:100 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 Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: EZR
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: PC3 whole cell lysate, Ntera-2 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate, U251 whole cell lysate
All lanes: USP14 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 57, 53, 55 kDa
Observed band size: 55-72 kDa
Target: USP14
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing A549 cells surface stained with CSB-RA233042A0HU (red line) at 1:100. The cells were incubated in 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-rabbit IgG(H+L) at 1:200 dilution for 35min at 4℃.Control antibody (green line) was rabbit IgG (1ug/1*10 6 cells) used under the same conditions. Acquisition of >10,000 events was performed.
Target: KLRG1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Raji whole cell lysate, K562 whole cell lysate, Hela whole cell lysate
All lanes: CD58 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 29, 27, 26 kDa
Observed band size: 55-70 kDa
Target: CD58
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA588190A0HU diluted at 1:100 and staining in paraffin-embedded human small intestine 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.
Target: NDUFS4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA179313A0HU diluted at 1:100 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-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: E2F4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HL-60 whole cell lysate, Hela whole cell lysate, Mouse kidney tissue
All lanes: OS9 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 76, 70, 68, 74, 66, 64, 70, 61 kDa
Observed band size: 72-95 kDa
Target: OS9
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of MCF-7 cell with CSB-RA172768A0HU at 1:50, 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 4°C. The secondary antibody was Alexa Fluor 536-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: ITGA6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Ntera-2 whole cell lysate, Hela whole cell lysate
All lanes: LEFTY2 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 41, 38 kDa
Observed band size: 36-45 kDa
Target: LEFTY2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: MCF-7 whole cell lysate, K562 whole cell lysate, Jurkat whole cell lysate, THP-1 whole cell lysate, U937 whole cell lysate
All lanes: HMBS antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 40, 38, 35, 34kDa
Observed band size: 36-55 kDa
Target: HMBS
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: U251 whole cell lysate, Ntera-2 whole cell lysate, Hela whole cell lysate, MCF-7 whole cell lysate, HepG2 whole cell lysate, HEK293 whole cell lysate, Rat heart tissue
All lanes: CBX2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 57, 24 kDa
Observed band size: 60-72 kDa
Target: CBX2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Ntera-2 whole cell lysate, Hela whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate, PC3 whole cell lysate, U87 whole cell lysate
All lanes: HIF1AN antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 41 kDa
Observed band size: 36-53 kDa
Target: HIF1AN
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing PC3 cells stained with CSB-RA285197A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-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 FITC-conjugated Goat Anti-rabbit IgG(H+L) at 1:200 dilution for 35min at 4℃.Control antibody (green line) was rabbit IgG (1ug/1*10 6 cells) used under the same conditions.
Target: RAB27A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate
All lanes: CDX1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 29, 15 kDa
Observed band size: 25-30 kDa
Target: CDX1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: U251 whole cell lysate, U87 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate
All lanes: STK3 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 57, 60 kDa
Observed band size: 50-70 kDa
Target: STK3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate, HEK293 whole cell lysate
All lanes: MYLK antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 211, 204, 206, 198, 203, 111, 17, 81 kDa
Observed band size: 130-250 kDa
Target: MYLK
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Hela whole cell lysate, HEK293 whole cell lysate, MCF-7 whole cell lysate
All lanes: SMAD4 antibody at 1:500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 61 kDa
Observed band size: 55-72 kDa
Target: SMAD4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing A549 cells stained with CSB-RA984883A0HU (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 to block non-specific protein-protein interactions followed by the antibody (1ug/1*10 6 cells) for 45min at 4℃.
Target: PTX3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Hela whole cell lysate
All lanes: ACO1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 100 kDa
Observed band size: 95-130 kDa
Target: ACO1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate, Ntera-2 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, HEK293 whole cell lysate, A549 whole cell lysate, U251 whole cell lysate, PC3 whole cell lysate, U87 whole cell lysate
All lanes: BCAP31 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 28, 35 kDa
Observed band size: 28-36 kDa
Target: BCAP31
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer

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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