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Project Description

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FGF-4 Protein, Human, Recombinant, HPLC-verified

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Specification

Cat. No.

NSC1067

Category

Neural Stem Cell Growth Factors

Product Type

Proteins

Product Name

FGF-4 Protein, Human, Recombinant, HPLC-verified

Size

100 µg

Price

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Synonyms

HBGF-4 Protein, Human; HST Protein, Human; HST-1 Protein, Human; HSTF1 Protein, Human; K-FGF Protein, Human; KFGF Protein, Human

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

Endotoxin

< 10 EU per mg protein.

Activity

Measured in a cell proliferation assay using Balb/c 3T3 mouse fibroblasts. The ED50 for this effect is typically 0.04-0.2 ng/mL.

Protein Construction

A DNA sequence encoding the human FGF4 (NP_001998.1) (Ser54-Leu206) was expressed.

Accession#

NP_001998.1

Expressed Host

E. coli

Species

Human

Predicted N Terminal

Met

Molecule Mass

The recombinant human FGF4 consists of 154 amino acids and predicts a molecular mass of 16.92 kDa.

Formulation

Lyophilized from sterile PBS, pH 7.4.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.