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Project Description

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Recombinant Human STAT3 Protein (His Tag), HPLC-verified

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Specification

Cat. No.

NSC2560

Category

Neural Stem Cell Transcription Factors

Product Type

Proteins

Product Name

Recombinant Human STAT3 Protein (His Tag), HPLC-verified

Size

100 µg

Price

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Synonyms

ADMIO Protein, Human; APRF Protein, Human; HIES Protein, Human

Species

Human

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.

Molecule Mass

The recombinant human STAT3 consists of 569 amino acids and predicts a molecular mass of 65.31 kDa.

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.

Purity

> 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Activity

Testing in progress

Protein Construction

A DNA sequence encoding the human STAT3 (P40763-1) (Gly127-Arg688) was expressed, with a polyhistidine tag at the N-terminus.

Accession#

P40763-1

Expressed Host

E. coli

Predicted N Terminal

Met

Formulation

Lyophilized from sterile 50mM tris, 100mM NaCl, 1mM DTT, pH 8.0.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet.

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.