E. coli-derived rat IL1RA recombinant protein (Position: H27-Q178). Rat IL1RA shares 77.6% and 90.7% amino acid (aa) sequence identity with human and mouse IL1RA, respectively.
内容
500 ug/ml antibody with PBS ,0.02% NaN3 , 1 mg BSA and 50% glycerol.
纯化方式
protein G purified.
浓度
500 ug/ml
产品形态
Liquid
保存条件
12 months from date of receipt,-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing.
背景资料
The interleukin-1 receptor antagonist (IL-1RA) is a protein that in humans is encoded by the IL1RN gene. The protein encoded by this gene is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Several alternatively spliced transcript variants encoding distinct isoforms have been reported.
研究类别
1. "Entrez Gene: IL1RN interleukin 1 receptor antagonist".2. Patterson D, Jones C, Hart I, Bleskan J, Berger R, Geyer D, Eisenberg SP, Smith MF, Arend WP (January 1993). "The human interleukin-1 receptor antagonist (IL1RN) gene is located in the chromosome 2q14 region". Genomics. 15 (1): 173–6.3. Steinkasserer A, Spurr NK, Cox S, Jeggo P, Sim RB (July 1992). "The human IL-1 receptor antagonist gene (IL1RN) maps to chromosome 2q14-q21, in the region of the IL-1 alpha and IL-1 beta loci". Genomics. 13(3): 654–7.