KEL/Kelch-like 蛋白 41 蛋白, Human (HEK293, C-His)

KEL/Kelch-like protein 41 acts as a zinc endopeptidase with a distinct endothelin-3-converting enzyme function. It selectively cleaves endothelin-1 (EDN1), endothelin-2 (EDN2), and endothelin-3 (EDN3), displaying a preference for EDN3. KEL's endopeptidase activity plays a pivotal role in processing endothelin peptides, emphasizing its involvement in the modulation of endothelin signaling pathways. KEL/Kelch-like protein 41 Protein, Human (HEK293, C-His) is the recombinant human-derived KEL/Kelch-like protein 41 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of KEL/Kelch-like protein 41 Protein, Human (HEK293, C-His) is 665 a.a., with molecular weight of ~91.71 kDa.

KEL/Kelch 样蛋白 41 作为锌内肽酶发挥作用，具有特定的内皮素 3 转换酶活性。它表现出裂解内皮素-1 (EDN1)、内皮素-2 (EDN2) 和内皮素-3 (EDN3) 的能力，与其他底物相比，显示出对 EDN3 的显着偏好。通过其肽链内切酶活性，KEL 有助于内皮素肽的加工，突出其在内皮素信号通路调节中的作用。

Human

HEK293

C-6*His

P23276 (N68-W732)

3792  [NCBI]

NFQNCGPRPCETSVCLDLRDHYLASGNTSVAPCTDFFSFACGRAKETNNSFQELATKNKNRLRRILEVQNSWHPGSGEEKAFQFYNSCMDTLAIEAAGTGPLRQVIEELGGWRISGKWTSLNFNRTLRLLMSQYGHFPFFRAYLGPHPASPHTPVIQIDQPEFDVPLKQDQEQKIYAQIFREYLTYLNQLGTLLGGDPSKVQEHSSLSISITSRLFQFLRPLEQRRAQGKLFQMVTIDQLKEMAPAIDWLSCLQATFTPMSLSPSQSLVVHDVEYLKNMSQLVEEMLLKQRDFLQSHMILGLVVTLSPALDSQFQEARRKLSQKLRELTEQPPMPARPRWMKCVEETGTFFEPTLAALFVREAFGPSTRSAAMKLFTAIRDALITRLRNLPWMNEETQNMAQDKVAQLQVEMGASEWALKPELARQEYNDIQLGSSFLQSVLSCVRSLRARIVQSFLQPHPQHRWKVSPWDVNAYYSVSDHVVVFPAGLLQPPFFHPGYPRAVNFGAAGSIMAHELLHIFYQLLLPGGCLACDNHALQEAHLCLKRHYAAFPLPSRTSFNDSLTFLENAADVGGLAIALQAYSKRLLRHHGETVLPSLDLSPQQIFFRSYAQVMCRKPSPQDSHDTHSPPHLRVHGPLSSTPAFARYFRCARGALLNPSSRCQLW

Approximately 91.71 kDa

• 
  Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.