ProSpec

Prospec 1

生長因子 / AREG Human; Amphiregulin Human Recombinant

型號: CYT-041
規格: 10µg
產地: 以色列
報價: 3,000 元
運費: 以PDF報價單為準
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

SVRVEQVVKP PQNKTESENT SDKPKRKKKG GKNGKNRRNR KKKNPCNAEF QNFCIHGECK YIEHLEAVTC KCQQEYFGER CGEKSMKTHS MIDSSLSK.

Biological Activity

Determined by its ability to stimulate the proliferation of mouse Balb/c 3T3 cells. The expected ED50 for this effect is 5-10 ng/ml, corresponding to a specific activity of 100,000-200,000units/mg.

Description

Amphiregulin (AREG) Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 98 amino acids and having a molecular mass of 11.3 KDa.The AREG is purified by proprietary chromatographic techniques.

Formulation

Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH7.4.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 95.0% as determined by:(a) Analysis by HPLC.(b) Analysis by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized AREG 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 AREG although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution AREG 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

Schwannoma-derived growth factor, Colorectum cell-derived growth factor, AR, CRDGF, SDGF, AREGB, MGC13647.

Link

http://www.prospecbio.com/AREG_Human_2