ProSpec

Prospec 1

細胞因子 / APOE3 Human; Apolipoprotein E3 Human Recombinant

型號: CYT-874
規格: 100µg
產地: 以色列
報價: 3,000 元
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交期: 期貨,下個月到貨
供應商: 灃德生物科技有限公司
聯絡電話: 0988-461219

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詳細 資訊

Amino Acid Sequence

MHHHHHHKVE QAVETEPEPE LRQQTEWQSG QRWELALGRF WDYLRWVQTL SEQVQEELLS SQVTQELRAL MDETMKELKA YKSELEEQLT PVAEETRARL SKELQAAQAR LGADMEDVCG RLVQYRGEVQ AMLGQSTEEL RVRLASHLRK LRKRLLRDAD DLQKRLAVYQ AGAREGAERG LSAIRERLGP LVEQGRVRAA TVGSLAGQPL QERAQAWGER LRARMEEMGS RTRDRLDEVK EQVAEVRAKL EEQAQQIRLQ AEAFQARLKS WFEPLVEDMQ RQWAGLVEKV QAAVGTSAAP VPSDNH.

Biological Activity

Immobilized rHuApoE3 binds to rMuVLDLR with EC50 less than 0.4µg/ml.

Description

APOE3 Human Recombinant (19-317) produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 306 amino acids and having a molecular mass of 35kDa.The APOE is fused to a 7 amino acid His tag [M-HHHHHH] at N-terminus and purified by proprietary chromatographic techniques.

Formulation

Lyophilized from a 0.2µm filtered solution in PBS.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 95% as determined by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized APOE in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Source

Escherichia Coli.

Stability

Lyophilized APOE3 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution APOE should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Synonyms

Apolipoprotein E, LDLCQ5, APO-E, LPG, AD2, Alzheimer Disease 2 (APOE*E4-Associated, Late Onset), Apolipoprotein E3, APOE.

Link

http://www.prospecbio.com/APOE3_Human_3