Date published: 2026-5-29

1-800-457-3801

SCBT Portrait Logo
Seach Input

CA II Antibody (D-8): sc-133111

5.0(5)
Write a reviewAsk a question

Datasheets
  • CA II Antibody (D-8) is a mouse monoclonal IgG2a κ, cited in 2 publications, provided at 200 µg/ml
  • raised against amino acids 191-260 of CA II of human origin
  • recommended for detection of CA II of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including bovine
  • See CA II (G-2): sc-48351 for CA II antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for CA II Antibody (D-8) for WB and IHC(P) applications. These reagents are now offered in bundles with CA II Antibody (D-8) (see ordering information below).
Gene Editing Promo Banner

QUICK LINKS

SEE ALSO...

CA II Antibody (D-8) is a mouse monoclonal IgG2a antibody that detects carbonic anhydrase II (CA II) in mouse, rat, and human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). CA II plays a crucial role in the reversible hydration of carbon dioxide, facilitating essential physiological processes such as respiration and acid-base balance, which are vital for maintaining homeostasis in living organisms. CA II (D-8) antibody targets this enzyme predominantly in the cytoplasm, where CA II is characterized by its high turnover rate and extensive tissue distribution, making it the most abundant carbonic anhydrase isozyme in humans. The human CA2 gene, located on chromosome 8q21, encodes CA II, which is essential for the production of bicarbonate ions, thereby influencing pH regulation and carbon dioxide transport in tissues. The importance of CA II extends to its involvement in pathological conditions, including cancer, where its expression can be altered, highlighting its potential as a biomarker for certain tumors. Anti-CA II antibody (D-8) serves as an invaluable tool for researchers studying the physiological and pathological roles of carbonic anhydrases.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

CA II Antibody (D-8) References:

  1. Carbonic anhydrase gene expression in CA II-deficient (Car2-/-) and CA IX-deficient (Car9-/-) mice.  |  Pan, P., et al. 2006. J Physiol. 571: 319-27. PMID: 16396925
  2. A high activity carbonic anhydrase isoenzyme (CA II) is present in mammalian spermatozoa.  |  Parkkila, S., et al. 1991. Histochemistry. 95: 477-82. PMID: 1907954
  3. Promiscuity of carbonic anhydrase II. Unexpected ester hydrolysis of carbohydrate-based sulfamate inhibitors.  |  Lopez, M., et al. 2011. J Am Chem Soc. 133: 18452-62. PMID: 21958118
  4. Overexpression of carbonic anhydrase II and Ki-67 proteins in prognosis of gastrointestinal stromal tumors.  |  Liu, LC., et al. 2013. World J Gastroenterol. 19: 2473-80. PMID: 23674848
  5. Azobenzene-based inhibitors of human carbonic anhydrase II.  |  Runtsch, LS., et al. 2015. Beilstein J Org Chem. 11: 1129-35. PMID: 26199669
  6. Unique epitopes for carbonic anhydrase II autoantibodies related to autoimmune retinopathy and cancer-associated retinopathy.  |  Adamus, G., et al. 2016. Exp Eye Res. 147: 161-168. PMID: 27185162
  7. Platelet Carbonic Anhydrase II, a Forgotten Enzyme, May Be Responsible for Aspirin Resistance.  |  Jakubowski, M., et al. 2017. Oxid Med Cell Longev. 2017: 3132063. PMID: 29090039
  8. Deficiency of Carbonic Anhydrase II Results in a Urinary Concentrating Defect.  |  Krishnan, D., et al. 2017. Front Physiol. 8: 1108. PMID: 29354070
  9. Design, synthesis, and structure-activity studies of new rhodanine derivatives as carbonic anhydrase II, IX inhibitors.  |  Chinchilli, KK., et al. 2023. Arch Pharm (Weinheim). 356: e2300205. PMID: 37391391
  10. Energetics and dynamics of the proton shuttle of carbonic anhydrase II.  |  Raum, HN., et al. 2023. Cell Mol Life Sci. 80: 286. PMID: 37688664

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

CA II Antibody (D-8)

sc-133111
200 µg/ml
$322.00

CA II Antibody (D-8): m-IgG Fc BP-HRP Bundle

sc-537343
200 µg Ab; 10 µg BP
$361.00

CA II Antibody (D-8): m-IgGκ BP-HRP Bundle

sc-534585
200 µg Ab; 40 µg BP
$361.00

CA II Antibody (D-8): m-IgG2a BP-HRP Bundle

sc-547987
200 µg Ab; 10 µg BP
$361.00

Can CA II (D-8): sc-133111 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: Germaine
Thank you for your question. Yes, CA II (D-8): sc-133111 has been validated for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-27
  • y_2026, m_5, d_28, h_14CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_133111, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 104ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Positive signal in WB in human CA II transfectedPositive signal in WB in human CA II transfected 293T and HEL 92.1.7 whole cell lysates. -SCBT QC
Date published: 2015-05-10
Rated 5 out of 5 by from Robust signal in WB in c4 whole cell lysateRobust signal in WB in c4 whole cell lysate and mouse kidney and rat kidney tissue extracts. -SCBT QC
Date published: 2015-03-03
Rated 5 out of 5 by from Good specificity in WB in human transfectedGood specificity in WB in human transfected 293T whole cell lysates. -SCBT QC
Date published: 2015-02-20
Rated 5 out of 5 by from Worked in WB in mouse CA II transfected 293TandWorked in WB in mouse CA II transfected 293Tand HEL 92.1.7 whole cell lysates. -SCBT QC
Date published: 2015-02-02
Rated 5 out of 5 by from Produced superb immunoperoxidase cytoplasmicProduced superb immunoperoxidase cytoplasmic and nuclear staining in formalin fixed, paraffin-embedded human duodenum tissue. -SCBT QC
Date published: 2015-01-22
  • y_2026, m_5, d_28, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_133111, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 7ms
  • REVIEWS, PRODUCT
CA II Antibody (D-8) is rated 5.0 out of 5 by 5.
  • y_2026, m_5, d_28, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_133111, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 98ms
  • REVIEWS, PRODUCT