merck millipore,默克密理博,05-1413,Anti-CD45RA Antibody, Clone MEM 56

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merck millipore,默克密理博,05-1413,Anti-CD45RA Antibody, Clone MEM 56
产品名称：Anti-CD45RA Antibody, Clone MEM 56
产品型号：05-1413
Anti-CD45RA Antibody, Clone MEM 56 detects level of CD45RA & has been published & validated for use in FC, IF, IH(P), IP & WB.

merck millipore,默克密理博,05-1413,Anti-CD45RA Antibody, Clone MEM 56

产品介绍

merck millipore,默克密理博,05-1413,Anti-CD45RA Antibody, Clone MEM 56

重要规格表

品种反应性	主要应用	宿主	格式	抗体类型
R, H, M	WB, FC	M	Purified	Monoclonal Antibody

描述
产品目录编号	05-1413
Replaces	04-1102
描述	Anti-CD45RA Antibody, Clone MEM 56
Alternate Names	Protein tyrosine phosphatase, receptor type, c polypeptide CD45 antigen Leukocyte common antigen precursor SCID due to PTPRC deficiency T200 glycoprotein T200 leukocyte common antigen Human homolog of severe combined immunodeficiency due to PTPRC deficiency Leukocyte-common antigen Protein tyrosine phosphatase, receptor type, C receptor type C
背景信息	CD45 is a receptor-tyrosine phosphatase required for antigen-induced signaling in T-cells and B-cells; its substrates are unknown. Interestingly, it associates with several Src-family tyrosine kinases, which are inhibited by tyrosine phosphorylation in their c-termini, suggesting a mechanism for signaling by CD45.

产品信息
格式	Purified
控制	RAW264 Cell Lysate
演示	Purified mouse monoclonal IgG2b in phosphate buffered saline containing 10 mM sodium azide and 1 mg/mL bovine serum albumin. We recommend that each laboratory determine an optimum working titre for use in its particular application.

应用
应用	Anti-CD45RA Antibody, Clone MEM 56 detects level of CD45RA & has been published & validated for use in FC, IF, IH(P), IP & WB.
主要应用	Western Blotting Flow Cytometry
应用说明	Immunofluorescence: Identification of CD4+ suppressor/inducer cells, by indirect immunofluorescence staining. Immunoprecipitation: A previous lot of this antibody detected 220 kDa molecular weight component of the leucocyte common antigen complex in immunoprecipitation. Flow Cytometry: Purification or depletion of CD4+ suppressor/inducer cells by cell sorting or the panning techniques was performed on a previous lot. Immunohistochemistry(paraffin): Representative testing from a previous lot. Identification of CD45R+ lymphocytes in cryostat sections of frozen tissue and in formalin fixed wax embedded tissue. Optimal Staining of CD45RA Monoclonal Antibody: Tonsil

生物信息
克隆	MEM 56
浓缩	Please refer to the Certificate of Analysis for the lot-specific concentration.
宿主	Mouse
特异性	This antibody recognizes the 220 kDa molecular weight component of the leucocyte common antigen complex expressed on some CD4+ T lymphocytes, B lymphocytes and CD8+ lymphocytes. The CD45R+/CD4+ lymphocytes functionally exert suppressor/inducer activity in in vitro assay systems. Antigen distribution: B-cells (lg+) > 95% T-cells (E+) 70 + 10% Peripheral blood lymphocytes 68 + 8% T-cells (CD4+) 50 + 10% Monocytes 50 + 20% Thymocytes < 5% Granulocytes < 1%
同种型	IgG2b
品种反应性	RatHumanMouse
Species Reactivity Note	Mouse. Expected to react with human and rat based on sequence homology. .
抗体类型	Monoclonal Antibody
Entrez基因编号	NM_002838.3
Entrez基因汇总	The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus belongs to receptor type PTP. This gene is specifically expressed in hematopoietic cells. This PTP has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. It functions through either direct interaction with components of the antigen receptor complexes, or by activating various Src family kinases required for the antigen receptor signaling. This PTP also suppresses JAK kinases, and thus functions as a regulator of cytokine receptor signaling. Four alternatively spliced transcripts variants of this gene, which encode distinct isoforms, have been reported.
基因符号	EC 3.1.3.48 PTPRC L-CA LCA CD45 LY5 T200 Glycoprotein B220 GP180
纯化方法	Purified
UniProt编号	P08575
UniProt汇总	FUNCTION: SwissProt: P08575 # Required for T-cell activation through the antigen receptor. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits an dephosphorylates SKAP1 and FYN. SIZE: 1304 amino acids; 147254 Da SUBUNIT: Binds GANAB and PRKCSH (By similarity). Interacts with SKAP1. SUBCELLULAR LOCATION: Membrane; Single-pass type I membrane protein. DOMAIN: SwissProt: P08575 The first PTPase domain interacts with SKAP1. PTM: Heavily N- and O-glycosylated. DISEASE: SwissProt: P08575 # Defects in PTPRC are a cause of autosomal recessive severe combined immunodeficiency T-cell-negative/B-cell- positive/NK cell-positive (T(-)/B(+)/NK(+) SCID) [MIM:608971]. SCID refers to a genetically and clinically group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients with SCID present in infancy with recurrent, persistent infections by opportunistic organisms, including Candida albicans, Pneumocystis carinii, and cytomegalovirus, among many others. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T- cell development. & Genetic variations in PTPRC are involved in multiple sclerosis susceptibility (MS) [MIM:126200]. MS is a neurodegenerative disorder characterized by the gradual accumulation of focal plaques of demyelination particularly in the periventricular areas of the brain. Peripheral nerves are not affected. Onset usually in third or fourth decade with intermittent progression over an extended period. The cause is still uncertain. SIMILARITY: Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily. & Contains 2 fibronectin type-III domains. & Contains 2 tyrosine-protein phosphatase domains.

产品使用声明
质量保证	Routinely evaluated by Western Blot on RAW 264 lysates. Western Blot Analysis: 1:500 dilution of this lot detected CD45RA on 10 μg of RAW 264
使用声明	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

储存和货运信息
存储条件	For use within 1 month of date of purchase store at 2-8°C, for long term storage aliquot antibody into small volumes and store at -20°C for up to 1 year from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

储存和货运信息

存储条件

For use within 1 month of date of purchase store at 2-8°C, for long term storage aliquot antibody into small volumes and store at -20°C for up to 1 year from date of receipt.
Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.