GDNF家族受体α4抗体 GDNFRα4英文名称 Anti-GFRA4
中文名称 GDNF家族受体α4抗体 GDNFRα4
别 名 Persephin receptor; GDNF family receptor alpha 4; GDNF family receptor alpha-4; GDNF receptor alpha-4; GDNFR-alpha-4; GFR alpha 4; GFR receptor alpha 4; GFR-alpha-4; GFRA4; GFRA4_HUMAN; Glial cell line derived neurotrophic factor family receptor alpha 4; Neurotrophic factor receptor splice variant A (Gfra4 gene); OTTHUMP00000030106; OTTHUMP00000030107.
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GDNF家族受体α4抗体 GDNFRα4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GDNF家族受体α4抗体 GDNFRα4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
产品类型 一抗
研究领域 神经生物学 通道蛋白
蛋白分子量 predicted molecular weight: 27kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human GFRA4 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 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.
GDNF家族受体α4抗体 GDNFRα4产品介绍 The protein encoded by this gene is a member of the GDNF receptor family. It is a glycosylphosphatidylinositol(GPI)-linked cell surface receptor for persephin, and mediates activation of the RET tyrosine kinase receptor. This gene is a candidate gene for RET-associated diseases. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq]
Function : Receptor for persephin. Mediates the GDNF-induced autophosphorylation and activation of the RET receptor. May be important in C-cell development and, in the postnatal development of the adrenal medulla.
Subcellular Location : Isoform GFRalpha4a: Cell membrane; Lipid-anchor, GPI-anchor.
Isoform GFRalpha4b: Cell membrane; Lipid-anchor, GPI-anchor.
Isoform GFRalpha4c: Secreted.
Tissue Specificity : Predominantly expressed in the adult thyroid gland. Low levels also found in fetal adrenal and thyroid glands.
Similarity : Belongs to the GDNFR family.
Database links : UniProtKB/Swiss-Prot: Q9GZZ7.2
Persephin receptor 是一个新的神经营养因子,属于GDNFR家族,调节GDNF诱导的自动磷酸化和RET受体的活性。他在维持神经系统正常生存中起重要作用。主要表达在正常和恶性甲状腺髓细胞。分子量约为30kDa。