G蛋白偶联受体49抗体英文名称 Anti-GPR49/LGR5
中文名称 G蛋白偶联受体49抗体
别 名 G protein coupled receptor 49; G-protein coupled receptor 49; G-protein coupled receptor 67; GPCR GPR49; G protein coupled receptor 67; FEX; g protein-coupled receptor fex; G-protein coupled receptor HG38; GPR 49; GPR 67; GPR49; GPR67; Leucine rich repeat containing G protein coupled receptor 5; LGR5; HG 38; HG38; LGR5; LGR5_HUMAN; MGC117008; Leucine-rich repeat-containing G-protein coupled receptor 5; LGR 5; Orphan G protein coupled receptor HG38.
浓 度 1mg/1ml
规 格 0.1ml/100μg 0.2ml/200μg
纯化的抗体可通过不同的途径获取,有些G蛋白偶联受体49抗体可通过下述方法制备或从商家购买。从商家购买的抗体,通常附有正确的储存方法。
1)工作液应在4℃下融化并存放,可能稳定达数月。
2)如果没有特殊原因而避免使用叠氮钠,亦可加入叠氮钠,浓度为0.02%。将纯化的抗体样本分装成合适的体积,于-20℃保存。
3)纯化的抗体溶液应以较高的浓度(如lmg/m1)在中性pH下保存。:常用的抗体储存浓度高达l0mg/ml。较低浓度的抗体冻存前应浓缩。所有标准的浓缩方法(如超滤法),皆可使用。还有一个简单的方法是用蛋白A或蛋白G亲和柱来浓缩溶液。如果纯化的抗体不是用于标记,可将它们以较低浓度储存于加有1%BSA的溶液中。
4)经纯化制备的抗体在常用的缓冲液中是稳定的。其DH应保持在中性左右。如果pH在7-8之间,即使保存多年,对抗体也无损害。多数情况下,盐浓度适于保持在0-150mmol/L之间,但在长期存放的抗体中,盐溶液浓度高达500mmol/L时,对G蛋白偶联受体49抗体能有损害。如果没有其他说明.律议用PBS或50mmol/LTris(DH8.0)溶液长期存放抗体。
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Cow, Rabbit, Sheep
产品类型 一抗
研究领域 肿瘤 信号转导 干细胞 细胞凋亡 G蛋白偶联受体 G蛋白信号
蛋白分子量 predicted molecular weight: 98kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from mouse GPR49 C-terminus
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:100-500 IF=1:100-500
(石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
G蛋白偶联受体49抗体产品介绍 G protein coupled receptor 49; G protein coupled receptor 6; GPR67; Leucine rich repeat containing G protein coupled receptor 5; LGR5; Orphan G protein coupled receptor HG38
Function : Orphan receptor. Stem cell marker of the intestinal epithelium and the hair follicle. Target gene of Wnt signaling.
Subcellular Location : Cell membrane; Multi-pass membrane protein.
Tissue Specificity : Expressed in skeletal muscle, placenta, spinal cord, and various region of brain. Expressed at the base of crypts in colonic and small mucosa stem cells. In premalignant cancer expression is not restricted to the cript base. Overexpressed in cancers of the ovary, colon and liver.
Similarity : Belongs to the G-protein coupled receptor 1 family.
Contains 16 LRR (leucine-rich) repeats.
Contains 1 LRRNT domain.
Database links : UniProtKB/Swiss-Prot: O75473.1
Lgr5基因(Wnt细胞信号系统)是一种G蛋白偶联受体,已经被确定为几种成年组织和癌症中干细胞的一个独特标记。Lgr5最初是在结肠癌细胞中发现的,有报道称:在恶化前的小鼠腺瘤中也有发现,这说明Lgr5很可能也是其他组织成体干细胞和癌症干细胞的标志物。