Midkine Human Recombinant, Midkine Human, 20ug

CAT No.BT-CYT-444

Midkine Human Recombinant, Midkine Human, 20ug

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Formulation
Lyophilized from 0.5mg/ml in 0.05M phosphate buffer and 0.1M NaCl, pH 7.2.

Purity
Greater than 95% as determined by SDS-PAGE.

Applications
Western blotting, ELISA.

Midkine Human Recombinant is manufactured with N-terminal fusion of His Tag, having a molecular mass of 14.6 kDa protein and containing 121 amino acid residues of the Midkine human and 10 additional amino acid residues ¨C His Tag (underlined).
MKHHHHHHHM KKKDKVKKGG PGSECAEWAW GPCTPSSKDC GVGFREGTCG AQTQRIRCRV PCNWKKEFGA DCKYKFENWG ACDGGTGTKV RQGTLKKARY NAQCQETIRV TKPCTPKTKA KAKAKKGKGK D.

Purification Method
Three-step procedure using affinity Ni-NTA chromatography and size exclusion chromatography before and after refolding.

Solubility
Add 0.2 ml of PBS pH 7.2 and let the lyophilized pellet dissolve completely.

Source
Escherichia Coli.

Specificity
The amino acid sequence of the Midkine human recombinant is 100% homologous to the amino acid sequence of the Midkine human without signal sequence.

Stability
Store lyophilized protein at -20¡ãC. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4¡ãC for a limited period of time; it does not show any change after two weeks at 4¡ãC.
The lyophilized protein remains stable until the expiry date when stored at -20¡ãC.

Synonyms
NEGF-2, Neurite Growth-Promoting Factor 2, MK, Neurite outgrowth-promoting protein, Midgestation and kidney protein, Amphiregulin-associated protein, ARAP, Neurite outgrowth-promoting factor 2, FLJ27379, Midkine, MK1, NEGF2.

Usage
TSZGENE's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.