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Merck
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重要文件

SRP6420

Sigma-Aldrich

Kallikrein-1 human

recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)

同義詞:

KLK1, KLKR, Klk6, hK1

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About This Item

分類程式碼代碼:
12352200
NACRES:
NA.32
暫時無法取得訂價和供貨情況

生物源

human

重組細胞

expressed in HEK 293 cells

籤條

6-His tagged (C-terminus)

化驗

≥95% (SDS-PAGE)

形狀

lyophilized

分子量

calculated mol wt 27.9 kDa
observed mol wt 40-45 kDa (DTT-reduced. Protein migrates due to glycosylation. Pro 19 is the predicted N-terminal.)

包裝

pkg of 10 μg

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

基因資訊

human ... KLK1(3816)

一般說明

Kallikrein-1 (KLK1) belongs to the peptidase S1 family and Kallikrein subfamily. KLK1 contains one peptidase S1 domain. KLK-1 preferential cleavage of Arg-|-Xaa bonds in small molecule substrates and also has highly selective action to release kallidin (lysyl-bradykinin) from kininogen involves hydrolysis of Met-|-Xaa or Leu-|-Xaa. Glandular Kallikreins cleave Met-Lys and Arg-Ser bonds in kininogen to release Lys-bradykinin.

外觀

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 2 mM CaCl2, 150 mM NaCl, pH 7.5. Normally Mannitol or Trehalose is added as protectants before lyophilization.

重構

Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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