Recombinant Human Inhibin beta A chain (INHBA) (Active), Homo sapiens (Human), Mammalian cell, Tag-Free, 13 kDa, purity >95% as determined by SDS-PAGE.

Recombinant Human Inhibin beta A chain (INHBA) (Active)

Recombinant Human Inhibin beta A chain (INHBA) (Active) — Inhibin A is a dimer of alpha/INHA and beta-A/INHBA that functions as a feedback regulator in the hypothalamic-pituitary-gonadal (HPG) axis. Purity >95%.

SKU: BCACP-001218 Category:
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Product SKUBCACP-001218
Product DescriptionRecombinant Human Inhibin beta A chain (INHBA) protein is expressed from Mammalian cell with Tag-Free. It contains 311-426aa. [Accession | P08476].
Uniprot No.P08476
Gene NamesINHBA
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region311-426aa
SpeciesHomo sapiens (Human)
Tag InfoTag-Free
Molecular weight13 kDa
ActivityThe ED50 as determined in a cell proliferation assay using BALB/c 3T3 cells is 0.3-1.8 ng/ml.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesActivin beta-A chain; EDF; Erythroid differentiation factor; Erythroid differentiation protein; Follicle stimulating hormone releasing protein; FRP; FSH releasing protein; INHBA; INHBA_HUMAN; Inhibin beta A chain; Inhibin beta A subunit; Inhibin, beta 1; Inhibin, beta A (activin A, activin AB alpha polypeptide)

Function

Inhibin A is a dimer of alpha/INHA and beta-A/INHBA that functions as a feedback regulator in the hypothalamic-pituitary-gonadal (HPG) axis. Inhibits the secretion of FSH from the anterior pituitary gland by acting on pituitary gonadotrope cells. Antagonizes activin A by binding to the proteoglycan, betaglycan, and forming a stable complex with and, thereby, sequestering type II activin receptors while excluding type I receptor.

Product Specifications

Recombinant Human Inhibin beta A chain (INHBA) (Active) is a recombinant protein, expressed in Mammalian cell, covering amino acids 311-426aa, with Tag-Free tag, molecular weight 13 kDa, purity Greater than 95% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: The ED50 as determined in a cell proliferation assay using BALB/c 3T3 cells is 0.3-1.8 ng/ml.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

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Protein Biology

Function

Inhibin A is a dimer of alpha/INHA and beta-A/INHBA that functions as a feedback regulator in the hypothalamic-pituitary-gonadal (HPG) axis. Inhibits the secretion of FSH from the anterior pituitary gland by acting on pituitary gonadotrope cells. Antagonizes activin A by binding to the proteoglycan, betaglycan, and forming a stable complex with and, thereby, sequestering type II activin receptors while excluding type I receptor

Gene: INHBA  |  Organism: Homo sapiens

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Frequently Asked Questions

How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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