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Merck
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Key Documents

SRP3078

Sigma-Aldrich

IL-16 (121aa) human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

别名:

LCF (Lymphocyte Chemoattractant Factor)

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About This Item

分類程式碼代碼:
12352202
NACRES:
NA.32

生物源

human

重組細胞

expressed in E. coli

化驗

≥98% (HPLC)
≥98% (SDS-PAGE)

形狀

lyophilized

分子量

12.4 kDa

包裝

pkg of 10 μg

技術

cell culture | mammalian: suitable

雜質

<0.1 EU/μg endotoxin, tested

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

基因資訊

human ... IL16(3603)

一般說明

IL-16 is a CD8+ T cell-derived cytokine that induces chemotaxis of CD4+ T cells and CD4+ monocytes and eosinophils. Analysis by gel filtration suggests that, under physiological conditions, hIL-16 exists predominantly as a noncovalently linked multimer, but that some IL-16 may exist as a monomer. However, only the multimeric form appears to possess chemotactic activity, suggesting that receptor cross-linking may be required for activity. IL-16 also induces expression of IL-2 receptor (IL-2R) and MHC class II molecules on CD4 + T cells. Human and murine IL-16 show significant cross-species reactivity. Recombinant human IL-16 is a 12.4 kDa protein consisting of 121 amino acid residues.

生化/生理作用

IL-16 is a CD8+ T cell-derived cytokine that induces chemotaxis of CD4+ T cells and CD4+ monocytes and eosinophils. Recombinant human IL-16 is a 12.4 kDa protein consisting of 121 amino acid residues.

序列

SAASASAASD VSVESTAEAT VCTVTLEKMS AGLGFSLEGG KGSLHGDKPL TINRIFKGAA SEQSETVQPG DEILQLGGTA MQGLTRFEAW NIIKALPDGP VTIVIRRKSL QSKETTAAGD S

外觀

Lyophilized from 5 mM Sodium Phosphate, pH 5.5 + 0.5 mM DTT.

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.

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Waldman, T.A., et al.
Cytokine Reference, 214-223 (2001)
W W Cruikshank et al.
Journal of immunology (Baltimore, Md. : 1950), 157(12), 5240-5248 (1996-12-15)
We have recently described the cDNA and predicted protein structure of a natural soluble CD4 ligand, IL-16. IL-16 is chemotactic for CD4+ T cells and induces functional IL-2 receptors in CD4+ T cells. The binding of IL-16 to CD4 results

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