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IL-12B/ IL-12 p40, Human, Recombinant

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产品概述

产品信息

别名Interleukin-12 subunit beta; IL-12B; Cytotoxic lymphocyte maturation factor 40 kDa subunit; CLMF p40; IL-12 subunit p40; NK cell stimulatory factor chain 2; NKSF2; IL12B; NKSF2
物种Human
表达宿主Human Cells
序列信息Ile23-Ser328
检索号P29460
分子量34.6 kDa
表观分子量40-47 kDa
生物活性 Testing in progress

产品特性

纯度>95% as determined by reducing SDS-PAGE.
内毒素< 1.0 EU per μg as determined by LAL test.
保存Lyophilized Protein should be stored at < -20℃, though stable at room temperature for 3 weeks. Reconstituted Protein solution can be stored at 4-7℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
运输The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
制剂Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.
复融Please refer to it for detailed information.

背景介绍

Interleukin-12 subunit beta (IL-12B) belongs to the type I Cytokine Receptor family. It contains 1 fibronectin type-III domain and 1 Ig-like C2-type domain. IL-12B is a Cytokine that acts on T and natural killer cells, and has a broad array of biological activities. IL-12 is a disulfide-linked heterodimer composed of the 40 kD Cytokine Receptor encoded by IL12B and a 35 kD subunit encoded by IL12A. IL12 is expressed by activated macrophages that serve as an essential inducer of Th1 cells development. It has been found to be important for sustaining a sufficient number of memory/ effector Th1 cells to mediate long-term protection to an intracellular pathogen.
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