b NGF Human, CHO

Catalog No.: AP2481

产品概述

Beta-Nerve Growth Factor Human Recombinant, CHO

Product Details

Nerve Growth Factor-beta Human Recombinant produced in CHO is a noncovalently disulfide linked homodimer, glycosylated, polypeptide chain (Ser122-Arg239) containing 2 identical 118 amino acids and having a molecular mass of 26.5 kDa.The NGF-b is purified by proprietary chromatographic techniques.

库存: 现货

规格 价格 数量
b NGF Human, CHO 5µg
¥ 1,100.00
b NGF Human, CHO 20µg
¥ 2,900.00
b NGF Human, CHO 1mg
¥ 59,400.00

详情

Beta-Nerve Growth Factor Human Recombinant, CHO
目录号 AP2481
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation The protein was lyophilized from a 0.2?m filtered solution in 20mM PB and 250mM NaCl, pH 7.0.
Protein biological activity The ED50, calculated by its ability to stimulate chick E9 DRG neurite outgrowth was found to be < 1.0 ng/ml, corresponding to a specific activity of > 1 x 106 units/mg.
Amino acid sequence Was analyzed by Mass spectrometry.
Uniprot ACC# P01138
Purity Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Solubility It is recommended to reconstitute the lyophilized NGF-b in sterile 18M??-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability Lyophilized Nerve Growth Factor b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Nerve Growth Factor-beta 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.
Source Chinese Hamster Ovary Cells.
Synonyms Beta Polypeptide, NGF, NGFB, HSAN5, Beta-NGF, MGC161426, MGC161428.
Transportation method Shipped at Room temp

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