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Merck
모든 사진(1)

문서

SRP6483

Sigma-Aldrich

Carbonic Anhydrase 9/CA9 human

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

동의어(들):

CA-IX, CAIX, G250, MN, P54/58N, pMW

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About This Item

UNSPSC 코드:
12352204
NACRES:
NA.32

생물학적 소스

human

재조합

expressed in HEK 293 cells

태그

6-His tagged (C-terminus)

분석

≥95% (SDS-PAGE)

형태

lyophilized

분자량

calculated mol wt 41.2 kDa
observed mol wt 53-54 kDa (DTT-reduced. Protein migrates due to glycosylation. Gln 38 is the predicted N-terminal.)

포장

pkg of 10 μg

불순물

<1 EU/μg endotoxin (LAL test)

UniProt 수납 번호

배송 상태

wet ice

저장 온도

−20°C

유전자 정보

human ... CA9(768)

일반 설명

Carbonic anhydrases (CAs) are a large family of zinc metalloenzymes. CAs form a family of enzymes that catalyze the rapid interconversion of carbon dioxide and water to bicarbonate and protons (or vice versa), a reversible reaction that occurs rather slowly in the absence of a catalyst. One of the functions of the enzyme in animals is to interconvert carbon dioxide and bicarbonate to maintain acid-base balance in blood and other tissues, and to help transport carbon dioxide out of tissues. The active site of most carbonic anhydrases contains a zinc ion. There are at least five distinct CA families (α, β, γ, δ and ε). Carbonic anhydrase 9 (CA9 / CAIX), also known as Membrane antigen MN (MN), Renal cell carcinoma-associated antigen G250, which belongs to the α-carbonic anhydrase family. CA9 / CAIX with an optimal activity at pH 6.49. Reversible hydration of carbon dioxide. CA IX participates in pH regulation. CA9 may be involved in the control of cell proliferation and transformation. CA-IX appears to be a novel specific biomarker for a cervical neoplasia.

물리적 형태

Lyophilized from 0.22 μm filtered solution in 20 mM MES and 100 mM NaCl, pH 6.5. Normally Mannitol or Trehalose is added as protectants before lyophilization.

재구성

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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