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
IHC image of CSB-RA959139A0HU diluted at 1:100 and staining in paraffin-embedded human colon 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: CSN2
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: U251 whole cell lysate, HEK293 whole cell lysate, MCF-7 whole cell lysate, A549 whole cell lysate, HL-60 whole cell lysate, K562 whole cell lysate, Jurkat whole cell lysate
All lanes: COPS3 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 48, 46 kDa
Observed band size: 40-55 kDa
Target: COPS3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
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Western Blot
Positive WB detected in: A549 whole cell lysate, HepG2 whole cell lysate, PC3 whole cell lysate
All lanes: USP22 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 60, 59 kDa
Observed band size: 55-72 kDa
Target: USP22
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: THP-1 whole cell lysate
All lanes: ITGAL antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 129, 135, 120 kDa
Observed band size: 130 kDa
Target: ITGAL
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA293053A0HU diluted at 1:100 and staining in paraffin-embedded human colon 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: OCLN
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: Hela whole cell lysate
All lanes: BMP4 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 47 kDa
Observed band size: 36-55 kDa
Target: BMP4
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: Hela whole cell lysate, U251 whole cell lysate
All lanes: NUF2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 55 kDa
Observed band size: 55 kDa
Target: NUF2
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: PC3 whole cell lysate, HepG2 whole cell lysate, MCF-7 whole cell lysate, U251 whole cell lysate, A549 whole cell lysate, HEK293 whole cell lysate, Ntera-2 whole cell lysate, Mouse brain tissue
All lanes: ALCAM antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 66, 64, 16, 34 kDa
Observed band size: 100 kDa
Target: ALCAM
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: A549 whole cell lysate, Hela whole cell lysate
All lanes: KDM1B antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 93, 66, 20 kDa
Observed band size: 90-95, 17-28 kDa
Target: KDM1B
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing PC3 cells stained with CSB-RA568544A0HU (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: ENTPD1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of MCF-7 cell with CSB-RA794480A0HU 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 498-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: MBD1
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, U251 whole cell lysate, PC3 whole cell lysate, MCF-7 whole cell lysate
All lanes: PKN2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 113, 117, 112 kDa
Observed band size: 130 kDa
Target: PKN2
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: Jurkat whole cell lysate, HepG2 whole cell lysate, MCF-7 whole cell lysate, A549 whole cell lysate, PC3 whole cell lysate, Hela whole cell lysate, Ntera-2 whole cell lysate, U251 whole cell lysate
All lanes: PSME1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 29, 27 kDa
Observed band size: 28-30, 55-72 kDa
Target: PSME1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of PC-3 cell with CSB-RA284745A0HU 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 516-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: RAB25
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA547973A0HU 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: STAT4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HEK293 whole cell lysate, 293T whole cell lysate, K562 whole cell lysate, A549 whole cell lysate
All lanes: RPS19 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 17 kDa
Observed band size: 15-20 kDa
Target: RPS19
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human DSG3 with Anti-DSG3 recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized human DSG3 (CSB-MP007205HUc7) at 2 μg/mL can bind Anti-DSG3 recombinant antibody, the EC<sub>50</sub> is 10.16-12.87 ng/mL.
Target: DSG3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
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, HepG2 whole cell lysate, A549 whole cell lysate
All lanes: PRDX3 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 28, 26 kDa
Observed band size: 20-28 kDa
Target: PRDX3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human CD74 with Anti-CD74 recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human CD74 (CSB-MP004956HU1(F2) ) at 2 μg/mL can bind Anti-CD74 recombinant antibody, the EC<sub>50</sub> is 1.317-1.646 ng/mL.
Target: CD74
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: U937 whole cell lysate, U87 whole cell lysate, PC3 whole cell lysate, MCF-7 whole cell lysate
All lanes: LMO2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 19, 26, 6 kDa
Observed band size: 20-25, 90-100 kDa
Target: LMO2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human PRLR with Anti-PRLR recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human PRLR (CSB-MP018727HU1d7) at 2 μg/mL can bind Anti-PRLR recombinant antibody, the EC<sub>50</sub> is 126.8-171.9 ng/mL.
Target: PRLR
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of NECTIN4 with Anti-NECTIN4 recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human NECTIN4(CSB-MP822274HU) at 2 μg/mL can bind Anti-NECTIN4 recombinant antibody, the EC<sub>50</sub> is 0.6029-0.7837 ng/mL.
Target: NECTIN4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA161743A0HU 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: PRKAG1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human TFPI with Anti-TFPI recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human TFPI (CSB-MP023437HU) at 1 μg/mL can bind Anti-TFPI recombinant antibody, the EC<sub>50</sub> is 1.242-1.788 ng/mL.
Target: TFPI
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Mapt with Anti-MAPT recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Mouse Mapt(CSB-MP013481MO) at 2 μg/ml can bind Anti-MAPT recombinant antibody, the EC<sub>50</sub> is 436.1-518.6 ng/ml.
Target: MAPT
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate, U251 whole cell lysate, MCF-7 whole cell lysate, A549 whole cell lysate, HEK293 whole cell lysate, Hela whole cell lysate
All lanes: HSP90AB1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 84 kDa
Observed band size: 80-90 kDa
Target: HSP90AB1
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: U87 whole cell lysate, MCF-7 whole cell lysate, PC3 whole cell lysate, Hela whole cell lysate, SH-SY5Y whole cell lysate, THP-1 whole cell lysate, A549 whole cell lysate, Mouse brain tissue, Rat brain tissue
All lanes: YWHAB antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 29, 28 kDa
Observed band size: 25-35 kDa
Target: YWHAB
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Mouse Sema4d with Anti-SEMA4D recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Anti-SEMA4D recombinant antibody at 2 μg/mL can bind Mouse Sema4d (CSB-MP020990MO) , the EC<sub>50</sub> is 5.829-16.86 ng/mL.
Target: SEMA4D
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human CXCR4 with Anti-CXCR4 recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human CXCR4 (CSB-MP006254HU(F1) ) at 10 μg/mL can bind Anti-CXCR4 recombinant antibody, the EC<sub>50</sub> is 101.7-253.6 ng/mL.
Target: CXCR4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human C5AR1-VLPs with Anti-C5AR1 recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human C5AR1 (CSB-MP003996HU) at 10 μg/mL can bind Anti-C5AR1 recombinant antibody, the EC<sub>50</sub> is 1.239-3.760 ng/mL.
Target: C5AR1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human CD20 with Anti-CD20 recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human CD20 (CSB-MP01<sub>50</sub>07HU) at 2 μg/mL can bind Anti-CD20 recombinant antibody, the EC<sub>50</sub> is 3.243-7.085 ng/mL.
Target: MS4A1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Human GUCY2C with Anti-GUCY2C recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human GUCY2C (CSB-MP010053HU) at 5 μg/mL can bind Anti-GUCY2C recombinant antibody, the EC<sub>50</sub> is 5.630-9.996 ng/mL.
Target: GUCY2C
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of CCR4 with Anti-CCR4 Recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized CCR4 (CSB-MP004843HU) at 10 μg/mL can bind Anti-CCR4 Recombinant Antibody, the EC<sub>50</sub> is 362.3-630.8 ng/mL.
Target: CCR4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of Huamn GPRC5D with Anti-GPRC5D recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human GPRC5D(CSB-MP882153HU) at 5 μg/mL can bind Anti-GPRC5D recombinant antibody, the EC<sub>50</sub> is 8.847-10.38 ng/mL.
Target: GPRC5D
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of ROR1 with Anti-ROR1 recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human ROR1(CSB-MP020067HU1d7) at 2 μg/mL can bind Anti-ROR1 recombinant antibody, the EC<sub>50</sub> is 0.2450-0.3416 ng/mL.
Target: ROR1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
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Untransfected CHO-K1 cells surface (green line) and transfected Human CCR8 CHO-K1 stable cells surface (red line) were stained with anti-CCR8 antibody (2µg/1*10<sup>6</sup>cells) , washed and then followed by FITC-conjugated anti-Human IgG Fc antibody and analyzed with flow cytometry.
Target: CCR8
Antibodies, Primary Antibodies, Recombinant Antibodies 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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