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Key Documents

SRP3280

Sigma-Aldrich

SCD27 LIGAND human

recombinant, expressed in CHO cells, ≥95% (SDS-PAGE), ≥95% (HPLC)

同義詞:

CD70, TNFSF7

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About This Item

分類程式碼代碼:
12352200
NACRES:
NA.32

生物源

human

重組細胞

expressed in CHO cells

化驗

≥95% (HPLC)
≥95% (SDS-PAGE)

形狀

lyophilized

效力

10.0-25.0 ng/mL

分子量

25.0-35.0 kDa

包裝

pkg of 50 μg

雜質

<0.1 EU/μg endotoxin, tested

顏色

white

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

基因資訊

human ... CD70(970)

一般說明

CD27 Ligand, a type II transmembrane protein, is expressed on activated T and B lymphocytes as well as NK cells. CD27L and its receptor (CD27) regulate the immune response by promoting T-cell expansion and differentiation, as well as NK enhancement. CD27 signaling can act as a co-stimulatory effector to sustain the survival of CD8+ T cells, primarily by inducing increased expression of the IL-2 gene.

生化/生理作用

CD27 Ligand, a type II transmembrane protein, is a member of the TNF superfamily. Full length human CD27L is a 193 amino acid protein, consisting of a 17 amino acid cytoplasmic domain, a 21 amino acid transmembrane domain, and a 155 amino acid extracellular domain. Human soluble CD27L corresponds to the 155 amino acid extracellular domain of the full length CD27L protein. Recombinant human sCD27L contains the extracellular domain plus an N-terminal His-Tag.

外觀

Lyophilized from 20 mM Sodium Citrate, pH 3.0.

重構

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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S M Lens et al.
Seminars in immunology, 10(6), 491-499 (1998-11-25)
In contrast to the expression of other TNFR/TNF family members, expression of CD27 and its ligand CD70 is predominantly confined to lymphocytes. High expression levels of CD27 appear to be dependent on proper ligation of antigen receptors, whereas for the

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