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CD8 alpha 抗体 (Biotin)

Name: CD8 alpha 抗体 (Biotin)
SKU: ABIN967472
Availability: OutOfStock

CD8A 适用: 大鼠 FACS, WB 宿主: 小鼠 Monoclonal OX-8 Biotin

The expression of CD8a on rat splenocytes. (CD8 alpha 抗体 (Biotin))

FACS

Stained with Avidin-FITC (CD8 alpha 抗体 (Biotin))

2 images

(14 references)

产品编号 ABIN967472

发货至: 中国

Datasheet as PDF

抗原 See all CD8 alpha (CD8A) 抗体

CD8 alpha (CD8A) (CD8a Molecule (CD8A))
适用
178

106

46

45

13

7

4

2

2

1

1

1

1

1

1

1

1
大鼠
宿主
149

123

91
小鼠
Compatible Secondaries
克隆类型
262

96

2
单克隆
标记
123

41

29

25

24

8

8

8

7

6

5

5

5

5

4

3

3

3

3

2

2

2

2

2

2

2

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1
This CD8 alpha antibody is conjugated to Biotin
应用范围
289

113

82

60

58

46

32

20

15

14

13

11

7

6

6

6

5

3

3

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2

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1
Flow Cytometry (FACS), Western Blotting (WB)

品牌

BD Pharmingen™

产品特性

1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.

纯化方法

The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

免疫原

High-molecular-weight rat thymocyte glycoproteins

克隆位点

OX-8

亚型

IgG1 kappa

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限制

仅限研究用
状态

Liquid

浓度

0.5 mg/mL

缓冲液

Aqueous buffered solution containing ≤0.09 % sodium azide.

储存液

Sodium azide

注意事项

This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

储存条件

4 °C

储存方法

The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed. Store undiluted at 4° C and protected from prolonged exposure to light. Do not freeze.
Mitnacht, Bischof, Torres-Nagel, Hünig: "Opposite CD4/CD8 lineage decisions of CD4+8+ mouse and rat thymocytes to equivalent triggering signals: correlation with thymic expression of a truncated CD8 alpha chain in mice but not rats." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 160, Issue 2, pp. 700-7, (1998) (PubMed).

Scriba, Grau, Steiniger: "Phenotype of rat monocytes during acute kidney allograft rejection: increased expression of NKR-P1 and reduction of CD43." in: Scandinavian journal of immunology, Vol. 47, Issue 4, pp. 332-42, (1998) (PubMed).

Hirji, Lin, Befus: "A novel CD8 molecule expressed by alveolar and peritoneal macrophages stimulates nitric oxide production." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 158, Issue 4, pp. 1833-40, (1997) (PubMed).

Wallgren, Karlsson-Parra, Korsgren: "The main infiltrating cell in xenograft rejection is a CD4+ macrophage and not a T lymphocyte." in: Transplantation, Vol. 60, Issue 6, pp. 594-601, (1995) (PubMed).

Kühnlein, Park, Herrmann, Elbe, Hünig et al.: "Identification and characterization of rat gamma/delta T lymphocytes in peripheral lymphoid organs, small intestine, and skin with a monoclonal antibody to a constant determinant of the gamma/delta T ..." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 153, Issue 3, pp. 979-86, (1994) (PubMed).

Classon, Brown, Garnett, Somoza, Barclay, Willis, Williams: "The hinge region of the CD8 alpha chain: structure, antigenicity, and utility in expression of immunoglobulin superfamily domains." in: International immunology, Vol. 4, Issue 2, pp. 215-25, (1992) (PubMed).

Janeway: "The T cell receptor as a multicomponent signalling machine: CD4/CD8 coreceptors and CD45 in T cell activation." in: Annual review of immunology, Vol. 10, pp. 645-74, (1992) (PubMed).

Torres-Nagel, Kraus, Brown, Tiefenthaler, Mitnacht, Williams, Hünig: "Differential thymus dependence of rat CD8 isoform expression." in: European journal of immunology, Vol. 22, Issue 11, pp. 2841-8, (1992) (PubMed).

Bierer, Sleckman, Ratnofsky, Burakoff: "The biologic roles of CD2, CD4, and CD8 in T-cell activation." in: Annual review of immunology, Vol. 7, pp. 579-99, (1989) (PubMed).

Johnson, Gagnon, Barclay, Williams: "Purification, chain separation and sequence of the MRC OX-8 antigen, a marker of rat cytotoxic T lymphocytes." in: The EMBO journal, Vol. 4, Issue 10, pp. 2539-45, (1985) (PubMed).

Thomas, Green: "Molecular nature of the W3/25 and MRC OX-8 marker antigens for rat T lymphocytes: comparisons with mouse and human antigens." in: European journal of immunology, Vol. 13, Issue 10, pp. 855-8, (1984) (PubMed).

Mason, Arthur, Dallman, Green, Spickett, Thomas: "Functions of rat T-lymphocyte subsets isolated by means of monoclonal antibodies." in: Immunological reviews, Vol. 74, pp. 57-82, (1983) (PubMed).

Barclay: "The localization of populations of lymphocytes defined by monoclonal antibodies in rat lymphoid tissues." in: Immunology, Vol. 42, Issue 4, pp. 593-600, (1981) (PubMed).

Brideau, Carter, McMaster, Mason, Williams: "Two subsets of rat T lymphocytes defined with monoclonal antibodies." in: European journal of immunology, Vol. 10, Issue 8, pp. 609-15, (1980) (PubMed).
抗原

CD8 alpha (CD8A) (CD8a Molecule (CD8A))

别名

CD8a (CD8A 产品)

背景

The OX-8 antibody reacts with the hinge-like membrane-proximal domain of the 32 kDa alpha chain of the CD8 differentiation antigen. A truncated CD8 alpha' isoform has not been detected in the rat. The CD8 alpha and beta chains (CD8a and CD8b, respectively) form a heterodimer on the surface of most thymocytes and a subpopulation of mature T lymphocytes (i.e., MHC class I-restricted T cells, including most T suppressor/cytotoxic cells). Intestinal intrapithelial lymphocytes, many CD8+ T cells of athymic rats, many activated CD4+ T cells, and most NK cells express CD8a without CD8b. It has been suggested that the expression of the CD8a/CD8b heterodimer is restricted to thymus-derived T lymphocytes. OX-8 antibody does not react with resting CD4+ T helper cells. CD8 is an antigen coreceptor on the T-cell surface which interacts with MHC class I molecules on antigen-presenting cells. It participates in T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase Ick. Macrophages have also been reported to express CD8 alpha and beta chains, which are involved in signal transduction. Soluble OX-8 mAb partially blocks in vitro MLR and CTL activity. This antibody is routinely tested by flow cytometric analysis.

途径

TCR Signaling