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: 293 whole cell lysate(treated with Calyculin A or not) 
All lanes: Phospho-TP53 antibody at 0.64μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 53 KDa
Observed band size: 53 KDa
Target: TP53
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
No image
Target: FABP4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA614990A0HU diluted at 1:118 and staining in paraffin-embedded human gastric 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℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Target: CA9
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 Hela whole cell lysate(treated with Calyculin A or EGF) 
All lanes Phospho-RAF1 antibody at 1.525μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 73 KDa
Observed band size: 73 KDa
Target: RAF1
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,  293 whole cell lysate, A549 whole cell lysate
All lanes Phospho-FOXO3 antibody at 0.96μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 97 KDa
Observed band size: 97 KDa
Target: FOXO3
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, MCF-7 whole cell lysate, PC3 whole cell lysate
All lanes Phospho-Histone H3.1(S10) antibody at 0.5μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 15 KDa
Observed band size: 15 KDa
Target: HIST1H3A
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,A549 whole cell lysate(treated with EGF or Pervanadate) 
All lanes Phospho-PDGFRB antibody at 1.14μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 190 KDa
Observed band size: 190 KDa
Target: PDGFRB
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 Hela whole cell lysate,A549 whole cell lysate
All lanes Phospho-SMAD2 antibody at 1.07μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 58 KDa
Observed band size: 58 KDa
Target: SMAD2
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 Hela whole cell lysate,HepG2 whole cell lysate,A549 whole cell lysate
All lanes CD44 antibody at 1.25μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 82 KDa
Observed band size: 82 KDa
Target: CD44
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, MCF-7 whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate, Mouse kidney tissue
All lanes: PBR antibody at 1.2μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 19, 11 KDa
Observed band size: 19 KDa
Target: TSPO
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Phospho-MAPT (S396) Antibody – Figure 1 of 1
Target: MAPT
Primary Antibody ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in Hela whole cell lysate
All lanes CD86 antibody at 0.55μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 70 KDa
Observed band size: 70 KDa
Target: CD86
Primary Antibody ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in 293 whole cell lysate(treated with Calyculin A or not) 
All lanes Phospho-SMC1A antibody at 1.11μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 160 KDa
Observed band size: 160 KDa
Target: SMC1A
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 Jurkat whole cell lysate
All lanes Histone H3.1 antibody at 1.5μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 15 KDa
Observed band size: 15 KDa
Target: HIST1H3A
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, HepG2 whole cell lysate, Jurkat whole cell lysate, Raji whole cell lysate, PC3 whole cell lysate, THP-1 whole cell lysate
All lanes: NFKBIA antibody at 0.79μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 36 KDa
Observed band size: 36 KDa
Target: NFKBIA
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Phospho-PRKAA2 (Thr172) Antibody – Figure 1 of 2
Target: PRKAA2
Primary Antibody ELISA, Western Blot, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in HepG2 whole cell lysate(treated with EGF or not) 
All lanes Phospho-STAT5A antibody at 1.025μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 90 KDa
Observed band size: 90 KDa
Target: STAT5A
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(treated with EGF or not) 
All lanes Phospho-STAT3 antibody at 1.88μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 98 KDa
Observed band size: 98 KDa
Target: STAT3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in Hela whole cell lysate treated by 15mM sodium butyrate for 30min
All lanes Acetyl-Histone H2B type 1-B(K20) antibody at 0.135μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 15 KDa
Observed band size: 15 KDa
Target: HIST1H2BB
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: Hela whole cell lysate, 293 whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate, U87 whole cell lysate
All lanes: BAG3 antibody at 0.73μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 62 KDa
Observed band size: 80 KDa
Target: BAG3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
BCL2 Antibody – Figure 1 of 4
Target: BCL2
Primary Antibody ELISA, Western Blot, 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, HepG2 whole cell lysate, 293 whole cell lysate, Jurkat whole cell lysate, HL-60 whole cell lysate, LO2 whole cell lysate, Raji whole cell lysate, Rat heart tissue, Mouse brain tissue
All lanes: VDAC1 antibody at 0.7μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 31 KDa
Observed band size: 31 KDa
Target: VDAC1
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,293 whole cell lysate,NIH/3T3 whole cell lysate
All lanes:Phospho-Histone H3 (T3) antibody at 1.41μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 16 KDa
Observed band size: 16 KDa
Target: H3F3A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
No image
Target: TBR1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
No image
Target: HIST2H2BE
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in Jurkat whole cell lysate
All lanes CD99 antibody at 0.8μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 28 KDa
Observed band size: 28 KDa
Target: CD99
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA011087A1HU diluted at 1:87.5 and staining in paraffin-embedded human endometrial 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℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Target: HSP90AA1
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 Hela whole cell lysate
All lanes Phospho-PTK2 antibody at 3.05μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 119 KDa
Observed band size: 119 KDa
Target: PTK2
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: Hela whole cell lysate, MCF-7 whole cell lysate, THP-1 whole cell lysate, 293 whole cell lysate, A549 whole cell lysate, K562 whole cell lysate, Colo320 whole cell lysate
All lanes: BAK1 antibody at 0.9μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 24, 17 KDa
Observed band size: 24 KDa
Target: BAK1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry, Immunoprecipitation
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,293 whole cell lysate
All lanes Phospho-POLR2A antibody at 1.02μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 270 KDa
Observed band size: 270 KDa
Target: POLR2A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunocytochemistry analysis of CSB-RA010385A09acHU diluted at 1:100 and staining in Hela cells 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℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Target: HIST1H2AB
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 293 whole cell lysate(treated with EGF or not) 
All lanes Phospho-MAPK8/MAPK9/MAPK10 antibody at 1.65μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 46,54 KDa
Observed band size: 46,54 KDa
Target: MAPK8/MAPK9/MAPK10
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA004926A0HU diluted at 1:100 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℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Target: CD34
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 Jurkat whole cell lysate
All lanes CD4 antibody at 0.8μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 55 KDa
Observed band size: 55 KDa
Target: CD4
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, PC3 whole cell lysate, 293T whole cell lysate, LO2 whole cell lysate, HT-29 whole cell lysate, K562 whole cell lysate
All lanes: Hsp27 antibody at 0.62μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 23 KDa
Observed band size: 27 KDa
Target: HSPB1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA010429A0HU 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℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Target: HIST1H4A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, 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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