IL-1α Protein, Human,specification,price,image-Bio-Equip in China

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Product Specification

Species	Human
Synonyms	IL-1A Protein, Human; IL-1F1 Protein, Human; IL1 Protein, Human; IL1-ALPHA Protein, Human; IL1F1 Protein, Human；
Accession	Q53QF9
Amino Acid Sequence	Ser113-Ala271
Expression System	E.coli
Molecular Weight	18kDa
Purity	＞95% by SDS-PAGE
Endotoxin	<0.1EU/μg
Conjugation	Unconjugated
Tag	No Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	50mM Tris,300mM NaCl,0.2M Arginine, pH8.0
Reconstitution	Reconstitute at 0.05-0.3 mg/ml according to the size in ultrapure water after rapid centrifugation
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.
Reference	1.Nicklin MJ,et al. (1994) A physical map of the region encompassing the human interleukin-1 alpha, interleukin-1 beta, and interleukin-1 receptor antagonist genes. Genomics. 19(2):382-4. 2.March CJ, et al. (1985) Cloning, sequence and expression of two distinct human interleukin-1 complementary DNAs. Nature. 315(6021):641-7. 3.Bankers-Fulbright JL, et al. (1996) Interleukin-1 signal transduction. Life Sci. 59(2):61-83. 4.Dinarello CA, et al. (1997) Induction of interleukin-1 and interleukin-1 receptor antagonist. Semin Oncol. 24 (3 Suppl 9):S9-81-S9-93.

Background

IL-1 alpha（IL-1α） is a member of the interleukin 1 cytokine family. IL-1α control many different cellular functions including proliferation, differentiation, and cell survival/apoptosis but are also involved in several pathophysiological processes including viral infections and autoimmune diseases. IL-1α is a pleiotropic cytokine involved in various immune responses, inflammatory processes, and hematopoiesis. It is produced by monocytes and macrophages as a proprotein, which is proteolytically processed and released in response to cell injury, and thus induces apoptosis. IL-1 alpha stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity.