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-RA198357A0HU 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°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: TCL1A
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: SH-SY5Y whole cell lysate(30µg), U251 whole cell lysate(30µg), LO2 whole cell lysate(30µg), Mouse brain tissue lysate(30µg), Rat brain tissue lysate(30µg)
All lanes: PTBP2 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 57 kDa
Observed band size: 57 kDa
Exposure time:60s
Target: PTBP2
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), MCF7 whole cell lysate(30µg), HEK293 whole cell lysate(30µg), PC-3 whole cell lysate(30µg), A549 whole cell lysate(30µg), U251 whole cell lysate(30µg), COLO205 whole cell lysate(30µg), Mouse brain tissue lysate(30µg), Rat brain tissue lysate(30µg)
All lanes:SCARB2 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 54 kDa
Observed band size: 77 kDa
Exposure time:1min
Target: SCARB2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: SH-SY5Y whole cell lysate(20µg) , A549 whole cell lysate(20µg) , Hela whole cell lysate(20µg) , NIH/3T3 whole cell lysate(20µg) , HEK293 whole cell lysate(20µg) , PC-3 whole cell lysate(20µg) , COLO205 whole cell lysate(20µg) ,Jurkat whole cell lysate(20µg) ,HepG2 whole cell lysate(20µg) 
All lanes: NAT10 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 116 kDa
Observed band size: 130 kDa
Exposure time:20s
Target: NAT10
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: U251 whole cell lysate(30µg), HEK293 whole cell lysate(30µg), PC-3 whole cell lysate(30µg)
All lanes: HIPK2 binding protein 1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 130 kDa
Observed band size: 130 kDa
Exposure time:2min
Target: HIPK2
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 MCF-7 cell with CSB-RA194900A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: HES1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, 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), A549 whole cell lysate(30µg), K562 whole cell lysate(30µg), Jurkat whole cell lysate(30µg), U251 whole cell lysate(30µg), COLO205 whole cell lysate(30µg), THP-1 whole cell lysate(30µg)
All lanes:Transportin 3antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 100 kDa
Observed band size: 104 kDa
Exposure time:1min
Target: TNPO3
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: MCF7 whole cell lysate(30µg), Jurkat whole cell lysate(30µg), A549 whole cell lysate(30µg), U251 whole cell lysate(30µg), COLO205 whole cell lysate(30µg), 
All lanes: Dyskerin antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 58 kDa
Observed band size: 58 kDa
Exposure time: 30S
Target: DKC1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HepG2 whole cell lysate(20µg) ,COLO-205 whole cell lysate(20µg) , A549 whole cell lysate(20µg) , Hela whole cell lysate(20µg) ,HEK293T whole cell lysate(20µg) ,PC-3 whole cell lysate(20µg) ,Rat brain tissue lysate(20µg) 
All lanes: PDHA1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 43 kDa
Observed band size: 45 kDa
Exposure time:1min
Target: PDHA1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
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Western Blot
Positive WB detected in: Raji whole cell lysate(30µg) , U-251MG whole cell lysate(30µg) , NIH/3T3 whole cell lysate(30µg) , Rat brain tissue lysate(30µg) 
All lanes: hnRNP U antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 91 kDa
Observed band size: 130 kDa
Exposure time:40s
Target: HNRNPU
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing U87 cells stained with CSB-RA195064A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde 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: VAV3
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: A549 whole cell lysate(30µg) , HEK293 whole cell lysate(30µg) , HepG2 whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) , Mouse kidney tissue lysate(30µg) , Mouse tongue tissue lysate(30µg) 
All lanes: Cytochrome C antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 12 kDa
Observed band size: 12 kDa
Exposure time:2min
Target: CYCS
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-RA181279A0HU 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°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: SERPINB3
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of Hela cell with CSB-RA191307A0HU 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: AP2A1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of Hela cell with CSB-RA192658A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: TCF7L2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of HepG2 cell with CSB-RA189952A0HU at 1:50 , counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Target: RACGAP1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA190124A0HU 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-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: DTL
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: A549 whole cell lysate(20µg) ,HT-29 whole cell lysate(20µg) , HEK293T whole cell lysate(20µg) , Rat brain tissue lysate(20µg) 
All lanes: Kinesin light chain 1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 65 kDa
Observed band size: 69 kDa
Exposure time:2min
Target: KLC1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Immunofluorescence staining of SH-SY5Y cell with CSB-RA193105A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: CALB2
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: K562 whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) , Raji whole cell lysate(30µg) , HEK293 whole cell lysate(30µg) , MCF-7 whole cell lysate(30µg) , NTERA-2 whole cell lysate(30µg) 
All lanes: CDK1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 34 kDa
Observed band size: 34 kDa
Exposure time:2min
Target: CDK1
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(30µg) , Hela whole cell lysate(30µg) , HT-29 whole cell lysate(30µg) , SH-SY5Y whole cell lysate(30µg) , THP-1 whole cell lysate(30µg) 
All lanes: IL 11 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 45 kDa
Observed band size: 55 kDa
Exposure time:20s
Target: IL11RA
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: Raji whole cell lysate(30µg) 
All lanes: HLA DRA antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 29 kDa
Observed band size: 35 kDa
Exposure time:2min40s
Target: HLA-DRA
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: SW620 whole cell lysate(30µg) , NTERA-2 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , NIH/3T3 whole cell lysate(30µg) 
All lanes: BAG6 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 119 kDa
Observed band size: 160 kDa
Exposure time:2min
Target: BAG6
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: MCF-7 whole cell lysate(30µg) , SH-SY5Y whole cell lysate(30µg) , PC-3 whole cell lysate(30µg) , HT-29 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , Mouse brain tissue lysate(30µg) , Rat brain tissue lysate(30µg) 
All lanes: CAMK2B antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 73 kDa
Observed band size: 55 kDa
Exposure time:2min
Target: CAMK2G&CAMK2B
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-RA187464A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 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 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) .
Target: TH
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HT-29 whole cell lysate(30µg) , PC-3 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) , A431 whole cell lysate(30µg) , SH-SY5Y whole cell lysate(30µg) , HepG2 whole cell lysate(30µg) 
All lanes:NHEJ1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 33 kDa
Observed band size: 39 kDa
Exposure time:20s
Target: NHEJ1
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Overlay Peak curve showing HT29 cells stained with CSB-RA188971A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde 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: MUC2
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: Jurkat whole cell lysate(30µg) ,Raji whole cell lysate(30µg) ,Hela whole cell lysate(30µg) ,SH-SY5Y whole cell lysate(30µg) 
All lanes: Protein T antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 47 kDa
Observed band size: 47,41 kDa
Exposure time:3min
Target: TBXT
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: HT-29 whole cell lysate(30µg), Hela whole cell lysate(30µg), HEK293 whole cell lysate(30µg), MCF-7 whole cell lysate(30µg)
All lanes: PICALM antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 71 kDa
Observed band size: 69&71 kDa
Exposure time:20s
Target: PICALM
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
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Western Blot
Positive WB detected in: PC-3 whole cell lysate(20µg) 
All lanes: BAD antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 18 kDa
Observed band size: 18 kDa
Exposure time:3min
Target: BAD
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: HEK293 whole cell lysate(30µg) , JURKAT whole cell lysate(30µg) ,U-251MG whole cell lysate(30µg) ,A549 whole cell lysate(30µg) 
All lanes: alpha 1B/4A Tubulin antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 50 kDa
Observed band size: 55 kDa
Exposure time:1min
Target: TUBA4A/TUBA1B
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: K562 whole cell lysate(30µg) , PC-3 whole cell lysate(30µg) , Hela whole cell lysate(30µg) , Jurkat whole cell lysate(30µg) , Mouse brain tissue lysate(30µg) , Rat brain tissue lysate(30µg) 
All lanes: DNA polymerase beta antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 38 kDa
Observed band size: 38 kDa
Exposure time:3min
Target: POLB
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: Jurkat whole cell lysate(30µg) 
All lanes:UNG antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 35 kDa
Observed band size: 35 kDa
Exposure time:3min
Target: UNG
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
From $210.00
Regular price From $210.00
In Stock at Manufacturer
IHC image of CSB-RA188883A0HU 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°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Target: PEX19
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: A549 whole cell lysate(30µg), Jurkat whole cell lysate(30µg), Raji whole cell lysate(30µg), SH-SY5Y whole cell lysate(30µg), HEK293 whole cell lysate(30µg), THP-1 whole cell lysate(30µg), Mouse brain tissue lysate(30µg), Rat brain tissue lysate(30µg)
All lanes: ELMO1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 84 kDa
Observed band size: 84 kDa
Exposure time:10s
Target: ELMO1
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(30µg), U-251MG whole cell lysate(30µg), MCF-7 whole cell lysate(30µg), K562 whole cell lysate(30µg), COLO-205 whole cell lysate(30µg), A549 whole cell lysate(30µg), A431 whole cell lysate(30µg)
All lanes: USP9X antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 290 kDa
Observed band size: 292 kDa
Exposure time:30s
Target: USP9X
Antibodies, Primary Antibodies, Recombinant Antibodies ELISA, Western Blot, 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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