GDNF家族受体α4抗体 GDNFRα4

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。