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KDSR Human

目录号 : GP21836

3-Ketodihydrosphingosine Reductase Human Recombinant

KDSR Human Chemical Structure

规格 价格 库存 购买数量
5μg
¥840.00
5-10工作日
20μg
¥2,030.00
5-10工作日
1mg
¥37,800.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

KDSR Human Recombinant fused with a21 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing266 amino acids (26-270 a.a.) and having a molecular mass of 29kDa. The KDSR is purified by proprietary chromatographic techniques.

Product Data

Purity KDSR purity was found to be greater than 90.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance TheKDSR is supplied as a sterile filtered colorless solution. Shipping Condition Shipped with Ice Packs.
Synonyms 3-ketodihydrosphingosine reductase; KDS reductase; 3-dehydrosphinganine reductase; Follicular variant translocation protein 1; FVT-1; KDSR; FVT1; DHSR; SDR35C1; FLJ36555; FLJ92680.
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MKPLALPGAH VVVTGGSSGI GKCIAIECYK QGAFITLVAR NEDKLLQAKK EIEMHSINDK QVVLCISVDV SQDYNQVENV IKQAQEKLGP VDMLVNCAGM AVSGKFEDLE VSTFERLMSI NYLGSVYPSR AVITTMKERR VGRIVFVSSQ AGQLGLFGFT AYSASKFAIR GLAEALQMEV KPYNVYITVA YPPDTDTPGF AEENRTKPLE TRLISETTSV CKPEQVAKQI VKDAIQGNFN SSLGSD.
Stability Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation The KDSR solution (0.5 mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 10% glycerol, 0.1M NaCl and 0.1mM PMSF.

Introduction

3-ketodihydrosphingosine reductase (KDSR) is a 332 amino acid multi-pass membrane protein which localizes to the ER and is a member of the short-chain dehydrogenases/reductases (SDR) family. KDSR is a secreted protein that is weakly expressed in hematopoietic tissue. Furthermore, KDSR catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS). The putative active site residues of KDSR are found on the cytosolic side of the endoplasmic reticulum membrane. Chromosomal rearrangement in the KDSR gene is a cause of follicular lymphoma, aka type II chronic lymphatic leukemia.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.