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Project Description

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Activin A Protein, Human, Mouse, Rat, Cynomolgus, Rhesus, Recombinant, GMP grade, HPLC-verified

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Specification

Cat. No.

NSC771

Category

Neural Stem Cell Growth Factors

Product Type

Proteins

Product Name

Activin A Protein, Human, Mouse, Rat, Cynomolgus, Rhesus, Recombinant, GMP grade, HPLC-verified

Size

20 µg

Price

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Purity

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

Endotoxin

<10 EU per mg protein

Activity

Measured by its ability to inhibit proliferation of MPC-11 cells. The ED50 for this effect is 0.5-5ng/mL. The specific activity of recombinant human Activin A is >1000U/mg, which is calibrated against the human Activin A International Standard (NIBSC code: 91/626).

Protein Construction

A DNA sequence encoding the Human / Mouse / Rat / Cynomolgus / Rhesus INHBA (NP_002183.1) (Gly311-Ser426) was expressed.

Accession#

NP_002183.1

Expressed Host

HEK293 Cells

Species

Human, Mouse, Rat, Cynomolgus, Rhesus

Predicted N Terminal

Gly 311

Molecule Mass

The recombinant human / mouse / rat / cynomolgus / rhesus INHBA consists of 116 amino acids and predicts a molecular mass of 13 kDa. It migrates as an approximately 16 kDa band in SDS-PAGE under reducing conditions and 25 KDa band in SDS-PAGE under non-reducing conditions.

Formulation

Supplied as sterile 4mM HCl.Please contact us for any concerns or special requirements.Please refer to the specific buffer information in the hardcopy of datasheet.

Shipping

Liquid. It is shipped out with blue ice.

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.