Invitrogen

CD38 Monoclonal Antibody (HB7)

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CD38 Antibody (MA562309) in Flow

Flow cytometry (surface staining) of CD38 in human peripheral whole blood. Samples were stained with CD38 monoclonal antibody (Product # MA562309) using a dilution of 1.67 µg/mL. Separation of human monocytes (red-filled) from CD19 negative CD38 negative lymphocytes (black-dashed).

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产品信息

MA562309

应用

建议稀释比

已发表文章

免疫印迹 (WB)

Assay-dependent

免疫细胞化学 (ICC/IF)

Assay-dependent

流式细胞分析 (Flow)

0.5-4 µg/mL

免疫沉淀 (IP)

Assay-dependent

产品规格

种属反应

Human

宿主/亚型

Mouse / IgG1, kappa

分类

Monoclonal

类型

Antibody

克隆号

HB7

抗原

BJAB cell line.

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偶联物

Unconjugated Unconjugated Unconjugated

形式

Liquid

浓度

1 mg/mL

纯化类型

Protein A

保存液

PBS, pH 7.4

内含物

15mM sodium azide

保存条件

4°C, do not freeze

运输条件

Ambient (domestic); Wet ice (international)

靶标信息

CD38 is a multifunctional ectoenzyme and type II transmembrane glycoprotein involved in various cellular processes. It catalyzes the conversion of NAD into secondary messengers such as nicotinic acid adenine dinucleotide phosphate (NAADP) and cyclic ADP-ribose (cADPR). CD38 plays a crucial role in B cell development, with expression levels fluctuating from high in immature cells to low in intermediate ones, and back to high in mature B cells. It is also present in a variety of tissues and hematopoietic cells, including T cells, NK cells, and monocytes, and is used to phenotype leukemias and monitor HIV-1 progression. The CD34+CD38- population is considered to define the most pluripotent hematopoietic stem cells. In addition to its surface expression, CD38 has been identified in the nucleus, where it may regulate calcium levels. It functions as a multi-catalytic ectoenzyme, serving roles as an ADP-ribosyl cyclase, cyclic ADP-ribose hydrolase, and possibly NAD+ glycohydrolase, or as a cell surface receptor. CD38 is involved in the activation, proliferation, and differentiation of mature lymphocytes and mediates apoptosis of myeloid and lymphoid progenitor cells. It also participates in cell adhesion, signal transduction, and calcium signaling. Antibodies to CD38 are valuable for subtyping lymphomas and leukemias, detecting plasma cells (such as in myelomas), and marking activated B and T cells. CD38 is expressed at high levels in the pancreas, liver, kidney, malignant lymphoma, and neuroblastoma. Dysfunctions in CD38 are associated with diseases like chronic lymphocytic leukemia and Richter's Syndrome.

仅用于科研。不用于诊断过程。未经明确授权不得转售。

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引用该产品

生物信息学

蛋白别名: 2'-phospho-ADP-ribosyl cyclase; 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase; 2'-phospho-cyclic-ADP-ribose transferase; ADP-ribosyl cyclase 1; ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1; ADPRC 1; cADPR hydrolase 1; CD38; CD38 antigen (p45); CD38 antigen p45; cluster of differentiation 38; Cyclic ADP-ribose hydrolase 1; ecto-nicotinamide adenine dinucleotide glycohydrolase; NAD(+) nucleosidase; NAD+ nucleosidase; T10

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基因别名: ADPRC 1; ADPRC1; CD38

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UniProt ID: (Human) Q96HY4

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Entrez Gene ID: (Human) 952

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功能

NAD+ nucleosidase activity transferase activity phosphorus-oxygen lyase activity NAD(P)+ nucleosidase activity cyclase lyase metabolite interconversion enzyme

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