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Project Description

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Inhibin beta B Protein, Human, Recombinant (His Tag)

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Specification

Cat. No.

NSC785

Category

Neural Stem Cell Growth Factors

Product Type

Proteins

Product Name

Inhibin beta B Protein, Human, Recombinant (His Tag)

Size

50 µg

Price

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Synonyms

INHBB Protein, Human; MGC157939 Protein, Human

Purity

> 95 % as determined by SDS-PAGE

Endotoxin

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

Activity

Measured by its binding ability in a functional ELISA.Immobilized human INHBB-His at 10 μg/ml (100 μl/well) can bind biotinylated mouse FLRG-His with a linear range of 0.031-0.125 μg/ml.

Protein Construction

A DNA sequence encoding the pro form of human INHBB (NP_002184.2) (Met 1-Ala 407) was expressed, fused with a polyhistidine tag at the C-terminus.

Accession#

NP_002184.2

Expressed Host

HEK293 Cells

Species

Human

Predicted N Terminal

Ser 29

Molecule Mass

The secreted pro form of human INHBB comprises 390 amino acids with a predicted molecular mass of 43.7 kDa. As a result of glycosylation, the apparent molecular mass of rhINHBB is approximately 17, 42 and 55 kDa in SDS-PAGE under reducing conditions, corresponding to the mature form, pro peptide and pro form respectively.

Formulation

Lyophilized from sterile PBS, pH 7.4Please 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.