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 testing of FFPE human skin with recombinant Keratin 10 antibody (clone rKRT10/1275). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: Keratin 10
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
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In Stock at Manufacturer
IHC testing of FFPE human pancreas with recombinant INS antibody (clone IRDN/1980R). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: INSULIN
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human placenta with HCG-beta antibody (clone HCGb/1996R). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: HCG-beta
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human ovarian carcinoma with recombinant EpCAM antibody (clone rEGP40/1110). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: EpCAM
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
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IHC: Formalin-fixed, paraffin-embedded human thyroid gland stained with recombinant TG antibody (clone r6E1). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: THYROGLOBULIN
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human colon tissue with recombinant Cytokeratin 19 antibody (clone rKRT19/799). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: Cytokeratin 19
Antibodies, Primary Antibodies Flow Cytometry, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human skin with recombinant KRT10 antibody (clone rKRT10/844). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: KRT10
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human mesothelioma with recombinant WT1 antibody (clone rWT1/857). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: WT1
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human pancreas with recombinant Insulin antibody (clone rIRDN/805). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: Insulin
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human spleen with recombinant MMP9 antibody (clone rMMP9/1769). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: MMP9
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human colon tissue with recombinant KRT19 antibody (clone KRT19/1959R). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: KRT19
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
SDS-PAGE analysis of purified, BSA-free recombinant TIMP1 antibody (clone rTIMP1/1710) as confirmation of integrity and purity.
Target: TIMP1
Antibodies, Primary Antibodies ELISA
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human skin with recombinant Cytokeratin 15 antibody (clone KRT15/2103R). Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: Cytokeratin 15
Antibodies, Primary Antibodies Flow Cytometry, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human tonsil with recombinant human IgG antibody (clone rIG266). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: Human IgG
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human placenta with HCG-beta antibody (clone HCGb/1985R). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: HCG-beta
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
CEA Antibody Intestine WB. Western blot analysis of CEA / CEACAM5 expression in human intestine tissue lysate using recombinant CEA antibody, clone rC66/1009. Lane 1: human intestine tissue lysate. A strong band is detected at approximately 180-200 kDa, consistent with the predicted molecular weight of CEACAM5, with the elevated apparent size reflecting extensive glycosylation typical of this epithelial cell surface glycoprotein.
Target: CEACAM5
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human skin with recombinant Filaggrin antibody (clone rFLG/1561). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: Filaggrin
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
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IHC testing of FFPE human tonsil with recombinant IgG4 antibody (clone rIGHG4/1345). HIER: boil sections in 10mM Tris with 1mM EDTA, pH9 for 10-20 min followed by cooling at RT for 20 min.
Target: IgG4
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
CD66 Antibody Intestine WB. Western blot analysis of CD66 / CEA (CEACAM5) expression in human intestine tissue lysate using CD66 antibody, clone C66/2055R. Lane 1: human intestine tissue lysate. A strong band is detected at approximately 180-200 kDa, consistent with the predicted molecular weight of CEACAM5, with the elevated apparent size reflecting extensive glycosylation characteristic of this epithelial cell surface glycoprotein.
Target: CEACAM5
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human tonsil tissue with recombinant Kappa antibody (clone rKLC264). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: Kappa
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
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IHC testing of FFPE human angiosarcoma with recombinant GYPA antibody (clone rGYPA/280). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min.
Target: GYPA
Antibodies, Primary Antibodies Immunohistochemistry, Western Blot
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human skin with recombinant FLG antibody (clone FLG/1957R). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: FILAGGRIN
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
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IHC testing of FFPE human breast cancer with recombinant beta Catenin antibody (clone rCTNNB1/2173). Required HIER: boil tissue sections in 10mM Tris with 1mM EDTA, pH 9, for 10-20 min followed by cooling at RT for 20 min.
Target: Beta Catenin
Antibodies, Primary Antibodies Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
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CEA Antibody Human Colon Carcinoma Tissue IHC. Immunohistochemistry analysis of CEA / CEACAM5 expression in FFPE human colon carcinoma using recombinant rabbit monoclonal antibody clone C66/1983R. This CEA antibody demonstrates strong apical membranous and luminal HRP-DAB brown staining in tumor epithelial cells forming glandular structures, with additional cytoplasmic signal, while surrounding stromal components remain largely negative; nuclei are counterstained blue.
Target: CEACAM5
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
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Western blot testing of human HCT-116 cell lysate with recombinant Cytokeratin 8 antibody (clone KRT8/2174R).
Target: Cytokeratin 8
Antibodies, Primary Antibodies Immunohistochemistry, Western Blot
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Western blot testing of MCF7 cell lysate with recombinant Estrogen Receptor alpha antibody. Predicted molecular weight ~66 kDa.
Target: Estrogen Receptor alpha
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry
From $259.00
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IHC testing of FFPE human melanoma tissue with recombinant p75NTR antibody. Required HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Target: NGFR
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human tonsil with recombinant Involucrin antibody (clone IVRN/2113R). Staining of formalin-fixed tissues is enhanced by digestion with Trypsin or Protease XXV at 1mg/ml PBS for 5 min at 37oC. Enzyme digestion is more effective than Citrate buffer based epitope unmasking.
Target: Involucrin
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human renal cell carcinoma with recombinant Cadherin 16 antibody (clone rCDH16/1071). Required HIER: boil tissue sections in 10mM Tris with 1mM EDTA, pH 9, for 10-20 min followed by cooling at RT for 20 min.
Target: Cadherin 16
Antibodies, Primary Antibodies Flow Cytometry, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
CD52 Antibody Spleen WB. Western blot analysis of CD52 / Campath-1 antigen expression in human spleen tissue lysate using CD52 antibody, clone CD52/2276R. Lane 1: human spleen tissue lysate. A band is detected at approximately 25 kDa, consistent with the predicted molecular weight of CD52, a glycosylphosphatidylinositol-anchored lymphocyte surface protein that can show migration shifts due to glycosylation.
Target: CD52
Antibodies, Primary Antibodies Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human cervical carcinoma with recombinant b-Catenin antibody (clone CTNNB1/2030R). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Target: b-Catenin
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Western blot testing of human brain lysate with recombinant Glial Fibrillary Acidic Protein antibody (clone rASTRO/789). Predicted molecular weight ~50 kDa.
Target: Glial Fibrillary Acidic Protein
Antibodies, Primary Antibodies Flow Cytometry, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
SDS-PAGE analysis of purified, BSA-free recombinant TIMP1 antibody (clone TIMP1/1944) as confirmation of integrity and purity.
Target: TIMP1
Antibodies, Primary Antibodies ELISA
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human basal cell carcinoma with recombinant TRP1 antibody (clone TYPR1/2340R). Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: TYRP1
Antibodies, Primary Antibodies ELISA, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Western blot testing of human HCT-116 cell lysate with recombinant CK8 antibody (clone rB22.1).
Target: CK8
Antibodies, Primary Antibodies Immunohistochemistry, Western Blot
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Western blot testing of human Raji cell lysate with recombinant PAX5 antibody (clone rPAX5/2060). Expected molecular weight ~42 kDa.
Target: PAX5
Antibodies, Primary Antibodies ELISA, Western Blot
From $259.00
Regular price From $259.00
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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