This antibody is purified through a protein A column, followed by peptide affinity purification.
免疫原
This HSP27(HSPB1) antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 56-85 amino acids from human HSP27(HSPB1).
HSPB1
适用: 人
WB, IHC, IP
宿主: 兔
Polyclonal
unconjugated
应用备注
WB: 1:1000. IHC-P: 1:10~50
限制
仅限研究用
状态
Liquid
缓冲液
Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.
储存液
Sodium azide
注意事项
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C,-20 °C
储存方法
Maintain refrigerated at 2-8 °C for up to 6 months. For long term storage store at -20 °C in small aliquots to prevent freeze-thaw cycles.
有效期
6 months
抗原
HSP27 (HSPB1)
(Heat Shock 27kDa Protein 1 (HSPB1))
别名
HSP27 (HSPB1)
背景
In response to adverse changes in their environment, cells from many organisms increase the expression of a class of proteins referred to as heat shock or stress proteins. HSBP1 exhibits rapid increased phosphorylation in response to various mitogens, tumor promoters (e.g. phorbol esters) and calcium ionophores, and high levels are associated with carcinoma of the breast and with endometrial adenocarcinomas. Heat shock of HeLa cell cultures, or treatment with arsenite, phorbol ester, or tumor necrosis factor, causes a rapid phosphorylation of preexisting HSBP1, with Ser82 as the major site and Ser78 the minor site of phosphorylation. HSBP1 may exert phosphorylation-activated functions linked with growth signaling pathways in unstressed cells. A homeostatic function at this level could protect cells from adverse effects of signal transduction systems which may be activated inappropriately during stress.