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物种
Human分子别名
Ecto-ATP diphosphohydrolase 1 (Ecto-ATPDase 1; Ecto-ATPase 1), Ecto-apyrase, Lymphoid cell activation antigen, CD39Accession
P49961表达序列
Protein sequence (P49961, Lys41-His474, with C-10*His) KALPENVKYGIVLDAGSSHTSLYIYKWPAEKENDTGVVHQVEECRVKGPGISKFVQKVNEIGIYLTDCMERAREVIPRSQHQETPVYLGATAGMRLLRMESEELADRVLDVVERSLSNYPFDFQGARIITGQEEGAYGWITINYLLGKFSQKTRWFSIVPYETNNQETFGALDLGGASTQVTFVPQNQTIESPDNALQFRLYGKDYNVYTHSFLCYGKDQALWQKLAKDIQVASNEILRDPCFHPGYKKVVNVSDLYKTPCTKRFEMTLPFQQFEIQGIGNYQQCHQSILELFNTSYCPYSQCAFNGIFLPPLQGDFGAFSAFYFVMKFLNLTSEKVSQEKVTEMMKKFCAQPWEEIKTSYAGVKEKYLSEYCFSGTYILSLLLQGYHFTADSWEHIHFIGKIQGSDAGWTLGYMLNLTNMIPAEQPLSTPLSHGGGGSHHHHHHHHHH
表达宿主
HEK293分子量
Predicted MW: 51.2 kDa Observed MW: 60-75 kDa纯度
>95% by SDS-PAGE标签
with C-10*His性状
Lyophilized Powder缓冲体系
Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.溶解方法
Reconstitute no more than 1 mg/ml according to the size in deionized water after rapid centrifugation.储存条件
12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.
Ectonucleoside triphosphate diphosphohydrolase-1 (gene: ENTPD1; protein: NTPDase1) also known as CD39 (Cluster of Differentiation 39), is a typical cell surface enzyme with a catalytic site on the extracellular face. ATP causes a pro-inflammatory environment, whereas degradation of ATP into adenosine by the CD39/CD73 pathway leads to an anti-inflammatory environment. Adenosine produced by the CD39/CD73 pathway can protect against ischemia-reperfusion injury. High expression and activity of CD39 and CD73 on cancer cells can prevent the immune system from inhibiting the progression of cancer. Biallelic pathogenic variant in ENTPD1 causes autosomal recessive spastic paraplegia 64 (SPG64).
生物活性
Immobilized Human CD39, His tag at 2 μg/mL (50 μL/well) can bind CD39 Recombinant Rabbit mAb (SDT-236-20) (S0B0050) with EC50 of 4.144-6.107 ng/ml.
电泳
2μg(R: reducing conditions)







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