推荐产品
生物来源
mouse
质量水平
偶联物
unconjugated
抗体形式
purified from hybridoma cell culture
抗体产品类型
primary antibodies
克隆
VA-11.25, monoclonal
形式
buffered aqueous solution
分子量
antigen ~34 kDa
种属反应性
mouse, rat, human
浓度
~1.0 mg/mL
技术
immunocytochemistry: suitable
indirect ELISA: suitable
western blot: 1-2 μg/mL using rat galectin 8 recombinant protein
同位素/亚型
IgM
UniProt登记号
运输
dry ice
储存温度
−20°C
靶向翻译后修饰
unmodified
基因信息
human ... LGALS8(3964)
mouse ... Lgals8(56048)
rat ... Lgals8(116641)
一般描述
半乳凝素特异性结合β-半乳糖苷。目前已发现15种哺乳动物半乳凝素。半乳凝素8含有两个由短肽连接的CRD结构。
抗-半乳凝素8(小鼠IgM亚型)单克隆抗体来自于小鼠骨髓瘤细胞和重组大鼠半乳凝素8免疫的BALB/c小鼠脾细胞融合而VA-11.25杂交瘤细胞。半乳凝素属于糖类结合蛋白家族。就这一家族的蛋白而言,半乳凝素8的独特性在于通过同一基因编码出多种形式的蛋白。
特异性
本抗体与半乳凝素3和半乳凝素9的交叉反应性较低。
免疫原
重组大鼠半乳凝素8。
应用
小鼠抗半乳凝素-8抗体已用于:
- 免疫印迹
- 免疫细胞化学
- 酶联免疫吸附测定(ELISA)
生化/生理作用
半乳凝素(Galectin)属糖结合蛋白家族。这类蛋白在富含N-乙酰乳糖胺复合糖的糖识别域(CRD)和特异性上具有相似性。半乳凝素与糖类的结合可调控细胞增殖、死亡和迁移,参与癌症发生发展。半乳凝素8是一种分泌型蛋白质,两个CRD结构域需要同时激活才能调节细胞黏附。它可与整合素形成复合物,启动整合素介导的信号级联放大。与之相反的是,过量蛋白会通过与整合素相互作用而负性调节细胞黏附。这些半乳凝素8相关信号有助于确定可进行细胞黏附和迁移的区域。它可能参与肿瘤转化。
外形
溶于0.01 M磷酸盐缓冲液(pH 7.4)中,含有15 mM叠氮化钠。
免责声明
除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的人类或动物食用或应用。
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
常规特殊物品
Human galectin-8 isoforms and cancer
Glycoconjugate Journal, 19(7-9), 557-563 (2002)
Cell death and differentiation, 6(8), 711-721 (1999-09-01)
Galectins constitute a family of evolutionarily conserved animal lectins, which are defined by their affinity for poly-N-acetyllactosamine-enriched glycoconjugates and sequence similarities in the carbohydrate recognition domain. During the past decade, attempts to dissect the functional role for galectins in vivo
Current medicinal chemistry, 13(29), 3513-3527 (2006-12-16)
Galectins form a family of carbohydrate-binding proteins defined by their affinity for beta-galactosides containing glycoconjugates. The carbohydrate recognition domain (CRD) is responsible for the specificity of galectins for saccharides. This binding may result in modulated cell proliferation, cell death and
Journal of biochemistry, 143(3), 311-324 (2007-11-21)
We previously showed that tandem-repeat type galectin-8, which has two covalently linked carbohydrate recognition domains (CRDs), induces neutrophil-adhesion through binding to integrin alphaM. Here, we analysed the function of galectin-8 in Jurkat T-cells. Galectin-8, as well as tandem-repeat galectin-9, and
The Journal of biological chemistry, 276(33), 31285-31295 (2001-05-24)
The interaction of cells with the extracellular matrix regulates cell adhesion and motility. Here we demonstrate that different cell types adhere and spread when cultured in serum-free medium on immobilized galectin-8, a mammalian beta-galactoside-binding protein. At maximal doses, galectin-8 is
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门