颗粒溶素抗体英文名称 Anti-GNLY/NKG5
中文名称 颗粒溶素抗体
别 名 GNLY_HUMAN; Granulysin; D2S69E; LAG2; 519; LAG 2; Lymphocyte activation gene 2; Lymphokine LAG 2; NKG 5; NKG5; Protein NKG5; T cell activation protein 519; T lymphocyte activation gene 519; TLA519.
浓 度 1mg/1ml
规 格 0.2ml/200μg
纯化的抗体可通过不同的途径获取,有些颗粒溶素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,对颗粒溶素抗体能有损害。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 Mouse, Rat
产品类型 一抗
研究领域 肿瘤 细胞生物 免疫学
蛋白分子量 predicted molecular weight: 20kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from mouse GNLY/NKG5
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
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 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.
颗粒溶素抗体产品介绍 GNLY (granulysin) is a member of the saposin-like protein (SAPLIP) family and is located in the cytotoxic granules of T cells, which are released upon antigen stimulation. GNLY has antimicrobial activity against M.tuberculosis and other organisms including Gram-positive and Gram-negative bacteria, fungi, and parasites. Alternatively spliced transcript variants encoding different isoforms have been identified.
granulysin是近年来新发现的一种细胞毒性效应蛋白,是由激活的细胞毒性T淋巴细胞(cytotoxic T lymphocytes, CTL)和自然杀伤细胞(natural killer, NK)产生的一种阳离子蛋白质.能够杀伤微生物和肿瘤细胞.