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Project Description

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FGF-21 Protein, Human, Recombinant

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Specification

Cat. No.

NSC1050

Category

Neural Stem Cell Growth Factors

Product Type

Proteins

Product Name

FGF-21 Protein, Human, Recombinant

Size

50 µg

Price

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Synonyms

UNQ3115 / PRO10196 Protein, Human

Purity

≥ 95 % as determined by SDS-PAGE.

Endotoxin

< 10 EU per mg protein.

Activity

Measured in a cell proliferation assay using NIH-3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 0.1-0.6 µg/mL in the presence of Recombinant Mouse Klotho beta.

Protein Construction

A DNA sequence encoding the Human FGF21 (NP_061986.1) (His29-Ser209) was expressed.

Accession#

NP_061986.1

Expressed Host

E. coli

Species

Human

Predicted N Terminal

Met

Molecule Mass

The recombinant Human FGF21 consists of 182 amino acids and predicts a molecular mass of 19.55 kDa. It migrates as an approximately 22.4 kDa band in SDS-PAGE under reducing conditions.

Formulation

Lyophilized from sterile PBS.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.

Shipping

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

Stability & Storage

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

Reconstitution

A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.

All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.