Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD45 Purified

Anti-Hu CD45 Purified

Regulatory status

RUO

Antigen

CD45

Clone

HI30

Format

Purified

Reactivity

Human, Non-human primates

Application

IP, WB, FC (QC tested), IHC(F), IHC(P), ICC

Variant

0.1 mg

11-684-C100

In stock

143.00 USD

0.025 mg

11-684-C025

Delivery 1 week

71.50 USD

Variant

0.1 mg

11-684-C100

In stock

143.00 USD

0.025 mg

11-684-C025

Delivery 1 week

71.50 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1 kappa

Specificity

The mouse monoclonal antibody HI30 recognizes an extracellular epitope on all isoforms of human CD45 antigen (Leukocyte Common Antigen), a 180-220 kDa single chain type I transmembrane protein expressed at high level on all cells of hematopoietic origin, except erythrocytes and platelets.

Workshop

HLDA IV: WS Code N816

Application

IP, WB, FC (QC tested), IHC(F), IHC(P), ICC

Application details

Western blotting: non-reducing conditions; recommended dilution: 1 μg/ml; 6-7% gel recommended (band around 180-250 kDa).
Flow cytometry: Recommended dilution: 1-4 µg/ml

Reactivity

Human, Non-human primates

Immunogen

human peripheral blood leukocytes

Concentration

1 mg/ml

Preparation

Purified by protein-G affinity chromatography.

Formulation

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

LCA, T200, LY5, B220, GP180, TPC

Antigen description

CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10% of all surface proteins in lymphocytes. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists as multiple isoforms as a result of alternative splicing; these isoforms differ in their extracellular domains, whereas they share identical transmembrane and cytoplasmic domains. These isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. Besides the role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis.

Entrez Gene ID 5788

UniProt ID P08575

Flow cytometry analysis (surface staining) of human peripheral blood cells with anti-human CD45 (HI30) purified, GAM-APC.

Anti-Hu CD45 Purified (clone HI30) works in WB application under non-reducing conditions.

Western blotting analysis was performed on whole cell extracts (RIPA lysis buffer) of Jurkat, Raji, HeLa, and HEK293T cell lines, mixed and heated (100°C, 5 min) with reducing and non-reducing SDS-loading buffer. Samples were resolved using 7% SDS-PAGE gel.

Nitrocellulose membrane blot was probed with mouse IgG1 monoclonal antibody HI30 (1 µg/ml), followed by IRDye 800CW Goat-anti-Mouse IgG (green). Multiplex fluorescent Western blot detection was performed.

CD45 molecules were detected at ~180-250 kDa in Jurkat and Raji cell lines.

General references:

Li FJ, Tsuyama N, Ishikawa H, Obata M, Abroun S, Liu S, Otsuyama K, Zheng X, Ma Z, Maki Y, Kawano MM: A rapid translocation of CD45RO but not CD45RA to lipid rafts in IL-6-induced proliferation in myeloma. Blood. 2005 Apr 15;105(8):3295-302.
PubMed

Cosenza-Nashat MA, Kim MO, Zhao ML, Suh HS, Lee SC: CD45 isoform expression in microglia and inflammatory cells in HIV-1 encephalitis. Brain Pathol. 2006 Oct;16(4):256-65.
PubMed

Dawes R, Petrova S, Liu Z, Wraith D, Beverley PC, Tchilian EZ. Combinations of CD45 isoforms are crucial for immune function and disease. J Immunol. 2006 Mar 15;176(6):3417-25.
PubMed

Bijian K, Zhang L, Shen SH: Collagen-mediated survival signaling is modulated by CD45 in Jurkat T cells. Mol Immunol. 2007 Jul;44(15):3682-90.
PubMed

Desharnais P, Dupéré-Minier G, Hamelin C, Devine P, Bernier J: Involvement of CD45 in DNA fragmentation in apoptosis induced by mitochondrial perturbing agents. Apoptosis. 2007 Dec 19.
PubMed

Product specific references:

Tembhare PR, Subramanian PG, Sehgal K, Yajamanam B, Kumar A, Gadge V, Inamdar N, Gujral S: Immunophenotypic profile of plasma cell leukemia: a retrospective study in a reference cancer center in India and review of literature. Indian J Pathol Microbiol. 2011 Apr-Jun;54(2):294-8.
PubMed

Cubillos-Ruiz JR, Martinez D, Scarlett UK, Rutkowski MR, Nesbeth YC, Camposeco-Jacobs AL, Conejo-Garcia JR: CD277 is a negative co-stimulatory molecule universally expressed by ovarian cancer microenvironmental cells. Oncotarget. 2010 Sep;1(5):329-38.
PubMed

Song L, Ara T, Wu HW, Woo CW, Reynolds CP, Seeger RC, DeClerck YA, Thiele CJ, Sposto R, Metelitsa LS: Oncogene MYCN regulates localization of NKT cells to the site of disease in neuroblastoma. J Clin Invest. 2007 Sep;117(9):2702-12.
PubMed

Leone AM, Rutella S, Bonanno G, Abbate A, Rebuzzi AG, Giovannini S, Lombardi M, Galiuto L, Liuzzo G, Andreotti F, Lanza GA, Contemi AM, Leone G, Crea F: Mobilization of bone marrow-derived stem cells after myocardial infarction and left ventricular function. Eur Heart J. 2005 Jun;26(12):1196-204.
PubMed

Esser MT, Graham DR, Coren LV, Trubey CM, Bess JW Jr, Arthur LO, Ott DE, Lifson JD: Differential incorporation of CD45, CD80 (B7-1), CD86 (B7-2), and major histocompatibility complex class I and II molecules into human immunodeficiency virus type 1 virions and microvesicles: implications for viral pathogenesis and immune regulation. J Virol. 2001 Jul;75(13):6173-82.
PubMed

Yamada T, Zhu D, Saxon A, Zhang K: CD45 controls interleukin-4-mediated IgE class switch recombination in human B cells through its function as a Janus kinase phosphatase. J Biol Chem. 2002 Aug 9;277(32):28830-5.
PubMed

Masuda H, Anwar SS, Bühring HJ, Rao JR, Gargett CE: A novel marker of human endometrial mesenchymal stem-like cells. Cell Transplant. 2012;21(10):2201-14.
PubMed

Quardokus EM, Saunders DC, McDonough E, Hickey JW, Werlein C, Surrette C, Rajbhandari P, Martinez Casals A, Tian H, Lowery L, Neumann EK, Björklund F, Neelakantan TV, Croteau J, Wiblin AE, Fisher J, Livengood AJ, Dowell KG, Silverstein JC, Spraggins JM, Pryhuber GS, Deutsch G, Ginty F, Nolan GP, Melov S, Jonigk D, Caldwell MA, Vlachos IS, Mueller W, Gehlenborg N, Stockwell BR, Lundberg E, Snyder MP, Germain RN, Camarillo JM, Kelleher NL, Börner K, Radtke AJ: Organ mapping antibody panels: a community resource for standardized multiplexed tissue imaging. Nat Methods 2023 Aug;20(8):1174-1178. doi: 10.1038/s41592-023-01846-7.
PubMed