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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IHC image of CSB-RA010144MA1HU diluted at 1:300 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 Goat anti-Human IgG labeled by HRP and visualized using 0.05% DAB.
HAVCR1 Recombinant Monoclonal Antibody
Target: HAVCR1
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-RA020888MA1HU diluted at 1:300 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-Human IgG labeled by HRP and visualized using 0.05% DAB.
SDC1 Recombinant Monoclonal Antibody
Target: SDC1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA003657MA1HU diluted at 1:100 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 Goat anti-Human IgG labeled by HRP and visualized using 0.05% DAB.
C1S Recombinant Monoclonal Antibody
Target: C1S
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-RA025141MA1HU diluted at 1：100 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 Goat anti-human polymer IgG labeled by HRP and visualized using 0.05% DAB.
TSLP Recombinant Monoclonal Antibody
Target: TSLP
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-RA007690MA1HU diluted at 1:100 and staining in paraffin-embedded human placenta 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-Human IgG labeled by HRP and visualized using 0.05% DAB.
ENTPD1 Recombinant Monoclonal Antibody
Target: ENTPD1
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: PC-3 whole cell lysate, MCF7 whole cell lysate, Hela whole cell lysate, A431 whole cell lysate All lanes: LGALS3 antibody at 1:1000 Secondary Goat polyclonal to human IgG at 1/50000 dilution Predicted band size: 26 kDa Observed band size: 26 kDa
LGALS3 Recombinant Monoclonal Antibody
Target: LGALS3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Human TF with Anti-TF Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human TF (CSB-MP007928HU2) at 2 μg/mL can bind Anti-TF recombinant antibody. The EC<sub>50</sub> is 1.434-1.635 ng/mL.
TF Recombinant Monoclonal Antibody
Target: TF
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 CLDN6 with Anti-CLDN6-9 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CLDN6 (CSB-MP005508HU(A4) ) at 10 μg/mL can bind Anti-CLDN6-9 recombinant antibody. The EC<sub>50</sub> is 1.189-1.618 ng/mL. The VLPs (CSB-MP3838) is negative control.
CLDN6/9 Recombinant Monoclonal Antibody
Target: CLDN6/9
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 MUC13 with Anti-MUC13 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human MUC13 (CSB-MP887973HU) at 2 μg/mL can bind Anti-MUC13 recombinant antibody. The EC<sub>50</sub> is 3.806-5.269 ng/mL.
MUC13 Recombinant Monoclonal Antibody
Target: MUC13
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA614975MA1HU diluted at 1:150 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 IgG labeled by HRP and visualized using 0.05% DAB.
DPYSL2 Recombinant Monoclonal Antibody
Target: DPYSL2
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 Human TSLP(R127A,R130A) with Anti-TSLP recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized human TSLP(R127A,R130A) (CSB-MP025141HU(M) ) at 2 μg/mL can bind Anti-TSLP recombinant antibody. The EC<sub>50</sub> is 52.55-58.67 ng/mL.
TSLP Recombinant Monoclonal Antibody
Target: TSLP
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Cynomolgus FOLR1 with Anti-FOLR1 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Cynomolgus FOLR1(CSB-MP5002MOV) at 2 μg/mL can bind Anti-FOLR1 recombinant antibody. The EC<sub>50</sub> is 2.900-3.544 ng/mL.
FOLR1 Recombinant Monoclonal Antibody
Target: FOLR1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
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The Binding Activity of DXD-BSA with Anti-DXD antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized DXD-BSA at 2 μg/mL can bind Anti-DXD antibody, the EC<sub>50</sub> is 22.68 to 27.25 ng/mL.
DXD Recombinant Monoclonal Antibody
Target: DXD
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $329.00
From $329.00
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The Binding Activity of TSPAN8 with Anti-TSPAN8 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human TSPAN8 (CSB-MP025166HU) at 5 μg/mL can bind Anti-TSPAN8 recombinant antibody. The EC<sub>50</sub> is 2.261-2.623 ng/mL. The VLPs (CSB-MP3838) is negative control.
TSPAN8 Recombinant Monoclonal Antibody
Target: TSPAN8
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
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The Binding Activity of Disitamab vedotin (Synonyms: RC48) with Anti-MMAE&MMAF antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Disitamab vedotin (Synonyms: RC48) at 2 μg/mL can bind Anti-MMAE&MMAF antibody, the EC<sub>50</sub> is 3.523 to 5.356 ng/mL.
MMAE&MMAF Recombinant Monoclonal Antibody
Target: MMAE; MMAF
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $329.00
From $329.00
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The Binding Activity of Peptostreptococcus magnus protein L with anti-CTLA4 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Peptostreptococcus magnus protein L(CSB-EP5116GURc7) at 2 μg/mL can bind anti-CTLA4 recombinant antibody. The EC<sub>50</sub> is 1.764-2.413 ng/mL.
CTLA4 Recombinant Monoclonal Antibody
Target: proetin L
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 CD276 with Anti-CD276 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized human CD276(CSB-MP5140MOV) at 2 μg/mL can bind Anti-CD276 recombinant antibody. The EC<sub>50</sub> is 4.299-5.373 ng/mL.
CD276 Recombinant Monoclonal Antibody
Target: CD276
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 AXL with Anti-AXL recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized human AXL(CSB-MP326981HUd7) at 2 μg/mL can bind Anti-AXL recombinant antibody. The EC<sub>50</sub> is 1.308-1.500 ng/mL.
AXL Recombinant Monoclonal Antibody
Target: AXL
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 Labetuzumab govitecan (Synonyms: IMMU 130; hMN-14-SN-38) with Anti-SN38 antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Labetuzumab govitecan (Synonyms: IMMU 130; hMN-14-SN-38) at 2 μg/mL can bind Anti-SN38 antibody, the EC<sub>50</sub> is 3.326 to 4.721 ng/mL.
SN38 Recombinant Monoclonal Antibody
Target: SN38
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $329.00
From $329.00
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The Binding Activity of Human CLDN6 with Anti-CLDN6 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CLDN6 (CSB-MP005508HU(A4) ) at 10 μg/mL can bind Anti-CLDN6 recombinant antibody. The EC<sub>50</sub> is 2.033-2.415 ng/mL. The VLPs (CSB-MP3838) is negative control.
CLDN6 Recombinant Monoclonal Antibody
Target: CLDN6
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 T-DXd(DS-8201) with Anti-DXD antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized T-DXd(DS-8201) at 2 μg/mL can bind Anti-DXD antibody, the EC<sub>50</sub> is 0.9828 to 1.446 ng/mL.
DXD Recombinant Monoclonal Antibody
Target: DXD
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $329.00
From $329.00
In Stock at Manufacturer
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The Binding Activity of Human CCR5 with Anti-CCR5 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CCR5 (CSB-MP004844HU) at 10 μg/mL can bind Anti-CCR5 recombinant antibody. The EC<sub>50</sub> is 1.099-1.287 ng/mL. The VLPs (CSB-MP3838) is negative control.
CCR5 Recombinant Monoclonal Antibody
Target: CCR5
Primary Antibody ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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Immunofluorescence staining of Hela cell with CSB-RA022397MA1HU at 1:20, 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) .
SOD1 Recombinant Monoclonal Antibody
Target: SOD1
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 CLDN6 with Anti-CLDN6 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CLDN6 (CSB-MP005508HU(A4) ) at 10 μg/mL can bind Anti-CLDN6 recombinant antibody. The EC<sub>50</sub> is 12.95-16.18 ng/mL. The VLPs (CSB-MP3838) is negative control.
CLDN6 Recombinant Monoclonal Antibody
Target: CLDN6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
From $210.00
In Stock at Manufacturer
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IL12RB1 Recombinant Monoclonal Antibody – Figure 1 of 1
IL12RB1 Recombinant Monoclonal Antibody
Target: IL12RB1
Primary Antibody ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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The Binding Activity of Macaca fascicularis IL1RAP with Anti-IL1RAP recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Macaca fascicularis IL1RAP (CSB-MP5268MOV) at 2 μg/mL can bind Anti-IL1RAP recombinant antibody. The EC<sub>50</sub> is 0.9099-1.181 ng/mL.
IL1RAP Recombinant Monoclonal Antibody
Target: IL1RAP
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
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The Binding Activity of Human KAAG1 with Anti-KAAG1 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human KAAG1(CSB-EP871385HU) at 2 μg/mL can bind Anti-KAAG1 recombinant antibody.The EC<sub>50</sub> is 2.040-2.284 ng/mL.
KAAG1 Recombinant Monoclonal Antibody
Target: KAAG1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
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The Binding Activity of Cynomolgus CEACAM5 with Anti-CEACAM5 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Cynomolgus CEACAM5 (CSB-MP5152MOW) at 2μg/mL can bind Anti-CEACAM5 recombinant antibody. The EC<sub>50</sub> is 3.572-4.044 ng/mL.
CEACAM5 Recombinant Monoclonal Antibody
Target: CEACAM5
Primary Antibody ELISA
From $210.00
From $210.00
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The Binding Activity of Human DPEP3 with Anti-DPEP3 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human DPEP3 (CSB-MP007125HU) at 2 μg/mL can bind Anti-DPEP3 recombinant antibody. The EC<sub>50</sub> is 6.841-7.498 ng/mL.
DPEP3 Recombinant Monoclonal Antibody
Target: DPEP3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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ACVRL1 Recombinant Monoclonal Antibody – Figure 1 of 2
ACVRL1 Recombinant Monoclonal Antibody
Target: ACVRL1
Primary Antibody 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, PC-3 whole cell lysate, U251 whole cell lysate, HepG2 whole cell lysate All lanes: GIPR antibody at 1:1000 Secondary Goat polyclonal to human IgG at 1/50000 dilution Predicted band size: 54 kDa,49 kDa,50 kDa Observed band size: 54 kDa
GIPR Recombinant Monoclonal Antibody
Target: GIPR
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
From $210.00
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The Binding Activity of Farletuzumab ecteribulin (Synonyms: MORAb-202) with Anti-Eribulin antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Farletuzumab ecteribulin (Synonyms: MORAb-202) at 2 μg/mL can bind Anti-Eribulin antibody, the EC<sub>50</sub> is 0.8548 to 1.015 ng/mL.
Eribulin Recombinant Monoclonal Antibody
Target: Eribulin
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $329.00
From $329.00
In Stock at Manufacturer
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The Binding Activity of Human CDH1 with Anti-CDH1 recombinant antibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CDH1(CSB-MP005034HU1) at 2 μg/mL can bind Anti-CDH1 recombinant antibody.The EC<sub>50</sub> is 5.151-6.358 ng/mL.
CDH1 Recombinant Monoclonal Antibody
Target: CDH1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
From $210.00
In Stock at Manufacturer
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IHC image of CSB-RA619084MA1HU diluted at 1:200 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.
FSCN1 Recombinant Monoclonal Antibody
Target: FSCN1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
From $210.00
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The Binding Activity of Human DKK1 with Anti-DKK1 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human DKK1 (CSB-MP006920HU(A4) ) at 2 μg/mL can bind Anti-DKK1 recombinant antibody, the EC<sub>50</sub> is 1.283-2.544 ng/mL.
DKK1 Recombinant Monoclonal Antibody
Target: DKK1
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 CEACAM8 with Anti-CEACAM8 Recombinant AntibodyActivity: Measured by its binding ability in a functional ELISA. Immobilized Human CEACAM8 (CSB-MP005168HU) at 2 μg/mL can bind Anti-CEACAM8 recombinant antibody, the EC<sub>50</sub> is 19.38-21.68 ng/mL.
CEACAM8 Recombinant Monoclonal Antibody
Target: CEACAM8
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
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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