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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Observed band size: 37 kDa
Target: HDAC2
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, HepG2 whole cell lysate, Jurkat whole cell lysate, 293 whole cell lysate, MCF-7 whole cell lysate, PC-3 whole cell lysate
All lanes: CDK4 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 34, 21 kDa
Observed band size: 34 kDa
Target: CDK4
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Jurkat whole cell lysate, 293 whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, K562 whole cell lysate, HL60 whole cell lysate
All lanes: PTPN11 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 69, 53 kDa
Observed band size: 69 kDa
Target: PTPN11
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Predicted band size: 37 kDa
Target: ATF5
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: HL60 whole cell lysate, U251 whole cell lysate, Hela whole cell lysate, NTERA-2 whole cell lysate, K562 whole cell lysate, Jurkat whole cell lysate, Rat brain tissue
All lanes: F3 antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 34, 28 kDa
Observed band size: 46 kDa
Target: F3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Goat polyclonal to rabbit IgG at 1/40000 dilution
Target: STAT3
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, K562 whole cell lysate, 293T whole cell lysate, Jurkat whole cell lysate, A549 whole cell lysate, HL60 whole cell lysate, MCF-7 whole cell lysate
All lanes: SMC1A antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 144 kDa
Observed band size: 144 kDa
Target: SMC1A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
TRAF2 Antibody – Figure 1 of 5
Target: TRAF2
Primary Antibody ELISA, Western Blot, Immunohistochemistry, Flow Cytometry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
MME Antibody – Figure 1 of 1
Target: MME
Primary Antibody ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: SH-SY5Y whole cell lysate, 293 whole cell lysate, Hela whole cell lysate, U251 whole cell lysate, A549 whole cell lysate, Mouse brain tissue
All lanes: OPRD1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 41 kDa
Observed band size: 41 kDa
Target: OPRD1
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: JK whole cell lysate(20µg) , K562 whole cell lysate(20µg) , SY5Y whole cell lysate(20µg) , HepG2 whole cell lysate(20µg) , COLO205 whole cell lysate(20µg) 
All lanes: CDK6 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 37 kDa
Observed band size: 37 kDa
Exposure time: 120s
Target: CDK6
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA263831A0HU 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 Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: AGT
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Positive WB detected in: JK whole cell lysate(20µg) , K562 whole cell lysate(20µg) , SY5Y whole cell lysate(20µg) , HepG2 whole cell lysate(20µg) , COLO205 whole cell lysate(20µg)
Target: CDK4
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: SH-SY5Y whole cell lysate, Jurkat whole cell lysate, MCF-7 whole cell lysate, Hela whole cell lysate, Raji whole cell lysate, 293 whole cell lysate, Mouse brain tissue
All lanes: PKM antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 58, 59, 57 kDa
Observed band size: 58 kDa
Target: PKM
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
Western Blot
Positive WB detected in: Hela whole cell lysate, Jurkat whole cell lysate, 293 whole cell lysate, MCF-7 whole cell lysate, U251 whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate
All lanes: AURKB antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 40, 36, 17, 35 kDa
Observed band size: 40 kDa
Target: AURKB
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, MCF-7 whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate
All lanes: SOX10 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 50, 32 kDa
Observed band size: 60 kDa
Target: SOX10
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: K562 whole cell lysate, A549 whole cell lysate, 293T whole cell lysate
All lanes: XRCC5 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 83 kDa
Observed band size: 83 kDa
Target: XRCC5
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: MCF-7 whole cell lysate
All lanes: EPCAM antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 35 kDa
Observed band size: 35 kDa
Target: EPCAM
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-RA548583A0HU diluted at 1:100 and staining in paraffin-embedded human prostate 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 Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: KLK3
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: U251 whole cell lysate, MCF-7 whole cell lysate, U87 whole cell lysate
All lanes: TNFRSF12A antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 14, 11 kD
Observed band size: 14 kDa
Target: TNFRSF12A
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, Jurkat whole cell lysate, HL60 whole cell lysate, 293T whole cell lysate, K562 whole cell lysate
All lanes: CASP2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 51, 35, 11 kDa
Observed band size: 51 kDa
Target: CASP2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
RET Antibody – Figure 1 of 1
Target: RET
Primary Antibody ELISA, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: 293T whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate, MCF-7 whole cell lysate, Jurkat whole cell lysate, Mouse liver tissue, Mouse heart tissue
All lanes: AGTR2 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 42 kDa
Observed band size: 42 kDa
Target: AGTR2
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, 293 whole cell lysate, A549 whole cell lysate, U87 whole cell lysate
All lanes: MAP2K1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 44, 41 kDa
Observed band size: 44 kDa
Target: MAP2K1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
EPCAM Antibody – Figure 1 of 1
Target: EPCAM
Primary Antibody ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA993633A0HU 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: ANPEP
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, Jurkat whole cell lysate, K562 whole cell lysate
All lanes: IKBKB antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 87, 86, 30, 80 kDa
Observed band size: 87 kDa
Target: IKBKB
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: A2780 whole cell lysate, Hela whole cell lysate, MCF-7 whole cell lysate, Jurkat whole cell lysate, Raji whole cell lysate
All lanes: EIF5A antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 17, 21 kDa
Observed band size: 18 kDa
Target: EIF5A
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, K562 whole cell lysate
All lanes: PIK3CB antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 123 kDa
Observed band size: 110 kDa
Target: PIK3CB
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HL60 whole cell lysate, SH-SY5Y whole cell lysate, Mouse liver tissue
All lanes: PTGS1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 69, 65, 62, 57, 72, 73 kDa
Observed band size: 72 kDa
Target: PTGS1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of Hela Cells with CSB-RA223479A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeated by 0.2% TritonX-100, and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4℃. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Rabbit IgG (H+L) .
Target: AURKA
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, HepG2 whole cell lysate, Hela whole cell lysate, K562 whole cell lysate, Rat brain tissue
All lanes: FNTB antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 49, 44 kDa
Observed band size: 49 kDa
Target: FNTB
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: Jurkat whole cell lysate, K562 whole cell lysate, Hela whole cell lysate, Raji whole cell lysate, HepG2 whole cell lysate
All lanes: FUBP1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 68, 69 kDa
Observed band size: 69 kDa
Target: FUBP1
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
Western Blot
Positive WB detected in: 293T whole cell lysate, Hela whole cell lysate, L02 whole cell lysate, PC-3 whole cell lysate, A549 whole cell lysate
All lanes: MET antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 156, 158, 86 kDa
Observed band size: 156 kDa
Target: MET
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
APC Antibody – Figure 1 of 2
Target: APC
Primary Antibody ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
HMGB1 Antibody – Figure 1 of 2
Target: HMGB1
Primary Antibody ELISA, Western Blot, Immunohistochemistry
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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