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: MCF-7 whole cell lysate, THP-1 whole cell lysate, PC-3 whole cell lysate, 293 whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate
All lanes: CD8A antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 26, 22, 31 kDa
Observed band size: 31 kDa
Target: CD8A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
PTPN11 Antibody – Figure 1 of 1
Target: PTPN11
Primary Antibody ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
No image
Target: N
Primary Antibody Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: Raji whole cell lysate, Hela whole cell lysate, HL60 whole cell lysate, Jurkat whole cell lysate, A549 whole cell lysate
All lanes: PRMT5 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 73, 72, 54, 68, 67 kDa
Observed band size: 73 kDa
Target: PRMT5
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: SH-SY5Y whole cell lysate, Rat brain tissue
All lanes: LGR5 antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 100, 98, 93 kDa
Observed band size: 100 kDa
Target: LGR5
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, HL60 whole cell lysate, A549 whole cell lysate, Mouse kidney tissue
All lanes: ILK antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 52, 45, 37 kDa
Observed band size: 51 kDa
Target: ILK
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
MDK Antibody – Figure 1 of 1
Target: MDK
Primary Antibody ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
DOT1L Antibody – Figure 1 of 2
Target: DOT1L
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, SH-SY5Y whole cell lysate, Jurkat whole cell lysate, K562 whole cell lysate
All lanes: ISL1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 40 kDa
Observed band size: 39 kDa
Target: ISL1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA246354A0HU diluted at 1:100 and staining in paraffin-embedded human glioma 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 Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: MAPT
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
ALAS1 Antibody – Figure 1 of 1
Target: ALAS1
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, Jurkat whole cell lysate, K562 whole cell lysate, NIH/3T3 whole cell lysate
All lanes: TOP2A antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 175, 178, 179, 183 kDa
Observed band size: 175 kDa
Target: TOP2A
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
AIFM1 Antibody – Figure 1 of 3
Target: AIFM1
Primary Antibody ELISA, Western Blot, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
ATM Antibody – Figure 1 of 3
Target: ATM
Primary Antibody ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of SARS-CoV-2-N Antibody-N Antibody, HRP conjugated with SARS-CoV-2-N
Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-N (CSB-EP3325GMY) at 2 μg/ml can bind SARS-CoV-2-N Antibody, HRP conjugated, the EC<sub>50</sub> is 188.35 ng/ml.
Target: N
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of SARS-CoV-2 Spike RBD Nanobody with SARS-CoV-2-S1-RBD
Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1-RBD (CSB-YP3324GMY1) at 2 μg/ml can bind SARS-CoV-2 Spike RBD Nanobody, the EC50 is 0.8674 ng/ml.
Target: S
Primary Antibody ELISA, Lateral Flow, Neutralization
From $420.00
Regular price From $420.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: MCF-7 whole cell lysate, Jurkat whole cell lysate, PC-3 whole cell lysate, K562 whole cell lysate
All lanes: KDM1A antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 93, 96 kDa
Observed band size: 110 kDa
Target: KDM1A
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-RA796310A0HU 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: ATP1A1
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, 293T whole cell lysate, HepG2 whole cell lysate, A549 whole cell lysate
All lanes: BRD4 antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 153, 81, 89 kDa
Observed band size: 153 kDa
Target: BRD4
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, SH-SY5Y whole cell lysate, U251 whole cell lysate
All lanes: Integrin beta-1/CD29 antibody at 1.9μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 89, 88, 92 KDa
Observed band size: 130 KDa
Target: ITGB1
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(30µg) , JK whole cell lysate(30µg) , SY5Y whole cell lysate(30µg) 
All lanes: LDLR antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/20000 dilution
Predicted band size: 96 kDa
Observed band size: 100,140 kDa
Exposure time: 60s
Target: LDLR
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
The Binding Activity of SARS-CoV-2-S Antibody with SARS-CoV-2-S1-RBD
Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1-RBD (<a href='https://www.cusabio.com/Recombinant-Protein/Recombinant-Human-Novel-Coronavirus-Spike-glycoprotein-S---partial--12928577.html'>CSB-MP3324GMY1b1</a>) at 2 μg/ml can bind SARS-CoV-2-S Antibody, the EC<sub>50</sub> is 15.29 ng/ml.
Target: S
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Lateral Flow
From $420.00
Regular price From $420.00
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, MCF-7 whole cell lysate, K562 whole cell lysate, Mouse brain tissue
All lanes: HSPD1 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 62, 18 kDa
Observed band size: 60 kDa
Target: HSPD1
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: NIH/3T3 whole cell lysate, MCF-7 whole cell lysate
All lanes: SRC antibody at 1.2μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 60, 61 KDa
Observed band size: 60, 61 KDa
Target: SRC
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
FLNA Antibody – Figure 1 of 1
Target: FLNA
Primary Antibody ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Phospho-ERN1 (S724) Antibody – Figure 1 of 2
Target: ERN1
Primary Antibody ELISA, Western Blot, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA798840A0HU diluted at 1:100 and staining in paraffin-embedded human lung 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 Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: TERT
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
HDAC3 Antibody – Figure 1 of 3
Target: HDAC3
Primary Antibody 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, K562 whole cell lysate, Jurkat whole cell lysate, HL60 whole cell lysate
All lanes: TBP antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 38, 36 kDa
Observed band size: 36 kDa
Target: TBP
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA669019A0HU 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: TPBG
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA297401A0HU diluted at 1:100 and staining in paraffin-embedded human cervical 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 Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Target: SLC2A1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
ITGAV Antibody – Figure 1 of 2
Target: ITGAV
Primary Antibody ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
S Antibody, Biotin conjugated – Figure 1 of 3
Target: S
Primary Antibody ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA827375A0HU diluted at 1:100 and staining in paraffin-embedded human pancreatic 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: SSTR2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
No image
Target: N
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: L02 whole cell lysate, K562 whole cell lysate, Hela whole cell lysate, Raji whole cell lysate, A549 whole cell lysate
All lanes: ACLY antibody at 1:1500
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 121, 120, 92 kDa
Observed band size: 120 kDa
Target: ACLY
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, 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.

Recommended recombinant antibodies

Related reading

Talk to a scientist

Get a Quote

Please use this form for bulk quantity requests or customized products.

Contact Information

Product Information