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首頁 > 產品中心 > > 全長跨膜蛋白產品 > PLDP0047-1Human SSTR2 Full-Length Protein(Detergent)

Human SSTR2 Full-Length Protein(Detergent)

簡要描述:Human SSTR2 Full-Length Protein(Detergent)

  • 產品型號:PLDP0047-1
  • 廠商性質:生產廠家
  • 更新時間:2025-07-23
  • 訪  問  量:248

詳細介紹

品牌珀羅汀生物供貨周期現貨
應用領域醫療衛生,生物產業,制藥/生物制藥

Human SSTR2 Full-Length Protein(Detergent)信息:

英文名稱

Somatostatin receptor 2

中文名稱

生長抑素受體2

來源物種

人源

表達方式

原核無細胞體系

序列信息

MHHHHHHSSGMDMADEPLNGSHTWLSIPFDLNGSVVSTN的TSNQTEPYYDLTSNAVLTFIYFVVCIIGLCGNTLVIYVILRYAKMKTITNIYILNLAIADELFMLGLPFLAMQVALVHWPFGKAICRVVMTVDGINQFTSIFCLTVMSIDRYLAVVHPIKSAKWRRPRTAKMITMAVWGVSLLVILPIMIYAGLRSNQWGRSSCTINWPGESGAWYTGFIIYTFILGFLVPLTIICLCYLFIIIKVKSSGIRVGSSKRKKSEKKVTRMVSIVVAVFIFCWLPFYIFNVSSVSMAISPTPALKGMFDFVVVLTYANSCANPILYAFLSDNFKKSFQNVLCLVKVSGTDDGERSDSKQDKSRLNETTETQRTLLNGDLQTSISAWSHPQFEKGGGSGGGSGGSAWSHPQFEK*

Uniprot ID

P30874

分子量

45.5kDa


Human SSTR2 Full-Length Protein(Detergent)活性信息:

Human SSTR2 Full-Length Protein(Detergent)

   固定化人源SSTR2全長蛋白(去垢劑)(產品編號:PLDP0047-1)在濃度為5 μg/mL(100 μL/孔)的條件下,可與抗SSTR2抗體結合,其EC50值為4.448 ng/mL。


制劑信息:


純度

>80%

標簽

N-HisC-twin-strep

保存

液體制劑,請收到后于-80℃儲存

運輸

干冰運輸

保存體系

1xPBS0.1%DDM0.02%CHSpH7.4


蛋白背景信息:

  SSTR2是一種生長抑素受體,其屬于G蛋白偶聯受體家族。SSTR2Gi蛋白偶聯,通過調節腺苷酸環化酶(Adenylate CyclaseAC)的活性, 進而影響胞內cAMP濃度,將外源信號傳遞至胞內。在人機體中, SSTR參與多種激素的分泌調節,且與腫瘤的生長和增殖等過程相關[1]

SSTR2在多種類型的實體瘤中常高表達,包括神經內分泌瘤和小細胞肺癌[2-3]。有研究發現, 80-90%的肺神經內分泌腫瘤都表達SSTR,且主要是SSTR2[4]。除此之外,SSTR2還在多種腫瘤細胞中廣泛表達,包括神經母細胞瘤、垂體腺瘤、黑色素瘤、甲狀腺癌、腦膜瘤、乳腺癌、胃癌、肺癌等等。因此,SSTR2靶點正成為腫瘤靶向治療研究的熱點。除了靶向腫瘤治療之外,SSTR2在肢端肥大癥、庫欣病、消化道出血和垂體腫瘤、神經內分泌腫瘤、神經母細胞瘤等治療方面應用廣泛。SSTR2已發展成為治療多種疾病的潛在候選藥物。

   [1] Gueorguiev, Maria, and Ashley B. Grossman. "A new therapeutic era for pituitary tumors." Nature Reviews Endocrinology 7.2 (2011): 71-73.

   [2] Si, Yingnan, et al. "Anti-SSTR2 antibody-drug conjugate for neuroendocrine tumor therapy." Cancer gene therapy 28.7 (2021): 799-812.

   [3] Lehman, Jonathan M., et al. "Somatostatin receptor 2 signaling promotes growth and tumor survival in smallcell lung cancer." International journal of cancer 144.5 (2019): 1104-1114.

   [4] Eychenne, Romain, et al. "Overview of radiolabeled somatostatin analogs for cancer imaging and therapy." Molecules 25.17 (2020): 4012



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