SRP0285

Sphingosine kinase 2 Active human

recombinant, expressed in baculovirus, ≥80% (SDS-PAGE)

• 동의어(들): SK2, SPHK2, SPK 2
• UNSPSC 코드: 12352204
• NACRES: NA.77

속성

• 재조합: expressed in baculovirus
• 분석: ≥80% (SDS-PAGE)
• 양식: aqueous solution
• 특이 활성도: ≥20 units/μg
• 분자량: 69.5 kDa
• NCBI 수납 번호: AF245447
• 배송 상태: dry ice
• 저장 온도: −70°C
• 유전자 정보: human ... SPHK2(56848)

설명

일반 설명

Human Sphingosine kinase 2 (GenBank Accession No. AF245447), full length with N-terminal His tag, MW = 69.5 kDa, expressed in a Baculovirus infected Sf9 cell expression system.

애플리케이션

Sphingosine kinase 2 is useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Sphingosine kinase 2 has been used in a study to assess the expression of sphingosine kinase 1 in oestrogen receptor-negative breast cancer. Sphingosine kinase 2 has also been used in a study to investigate the antitumor effects of sorafenib (≤ 10 μM) on four human neuroblastoma cell lines.

단위 정의

One unit of sphingosine kinase activity is defined as the amount of enzyme required to produce 1 pmol of S1P/min

물리적 형태

Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 50% glycerol and 3 mM DTT.

제조 메모

Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.