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Inhibin, alpha Proteins (INHA)

INHA encodes the alpha subunit of inhibins A and B protein complexes. Additionally we are shipping Inhibin alpha Antibodies (220) and Inhibin alpha Kits (60) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
INHA 16322 Q04997
INHA 24504 P17490
INHA 3623 P05111
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Top Inhibin alpha Proteins at

Showing 10 out of 45 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
HOST_Escherichia coli (E. coli) Human His tag 50 μg Log in to see 7 to 8 Days
HOST_Escherichia coli (E. coli) Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific pu... 1 mg Log in to see 29 to 34 Days
HOST_Escherichia coli (E. coli) Mouse His tag „Crystallography Grade“ protein due to multi-step, protein-specific pu... 1 mg Log in to see 29 to 34 Days
HOST_Escherichia coli (E. coli) Human His tag 50 μg Log in to see 21 to 26 Days
HOST_Escherichia coli (E. coli) Cow His-SUMO Tag 50 μg Log in to see 21 to 26 Days
HOST_Escherichia coli (E. coli) Human His tag,T7 tag 100 μg Log in to see 11 to 13 Days
HOST_Wheat germ Human GST tag 2 μg Log in to see 9 Days
HOST_Escherichia coli (E. coli) Cow His tag 100 μg Log in to see 11 to 13 Days
Yeast Chicken His tag   1 mg Log in to see 56 to 66 Days
Yeast Rat His tag   1 mg Log in to see 56 to 66 Days

INHA Proteins by Origin and Source

Origin Expressed in Conjugate
Mouse (Murine)

Rat (Rattus) ,

Human , ,
, , ,

Top referenced Inhibin alpha Proteins

  1. Human Inhibin alpha Protein expressed in Escherichia coli (E. coli) - ABIN1098742 : Mather, Moore, Li: Activins, inhibins, and follistatins: further thoughts on a growing family of regulators. in Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 1997 (PubMed)
    Show all 2 references for ABIN1098742

More Proteins for Inhibin, alpha (INHA) Interaction Partners

Zebrafish Inhibin, alpha (INHA) interaction partners

  1. The stimulation of inha expression by FSH and the potential inhibition of FSH by inhibin suggest a possible existence of a negative feedback loop between the pituitary and ovary in the zebrafish.

Rhesus Monkey Inhibin, alpha (INHA) interaction partners

  1. findings report the changes in inhibin-alpha subunit gene expression in the corpus luteum is regulated by LH; results suggest a possible multiple crosstalk of Wnt, cAMP, and SF-1 in the regulation of luteal inhibin secretion

  2. molecular cloning of a novel inhibin alpha cDNA

Mouse (Murine) Inhibin, alpha (INHA) interaction partners

  1. The study is the first to identify an intratesticular role for inhibin/inhibin-alpha subunit, demonstrating that a threshold level of this protein is required for normal testis development and to sustain adult somatic testicular cell function.

  2. inhibin is a broad regulatory marker in anterior pituitary cells

  3. A novel role for GDF9 (show GDF9 Proteins) in causing reproductive defects and suppressing tumor initiation in the Inha(-/-) mouse model.

  4. Data indicate that the inhibin-alpha promoter is activated synergistically by Wt1 (show WT1 Proteins) and Sf1 (show SF1 Proteins).

  5. Inhibin alpha-subunit N terminus interacts with activin type IB receptor to disrupt activin signaling.

  6. relationship between inhibin and Sertoli cell activity

  7. These data support the role of proconvertase PCSK5 in the processing of ovarian inhibin subunits during folliculogenesis.

  8. There are widespread alterations in the transcriptome of gonadotropin-treated Inha-/- granulosa cells, with significant changes in genes involved in extracellular matrix and cell-cell communication.

  9. Results demonstrate that RB is not essential for Sertoli cell tumorigenesis in Inha KO mice but that loss of Inha accelerates the infertility phenotype of Rb cKO mice.

  10. SMAD 2 is not required for mediating tumorigenic signals of activin in ovarian tumor development caused by loss of inhibin.

Human Inhibin, alpha (INHA) interaction partners

  1. Aberrant methylation and common genetic variation in the INHA promoter occur in human adrenocortical carcinoma and are associated with decreased INHA expression.

  2. the correlation between placental DNAm of INHBA (show INHBA Proteins)/FN1 (show FN1 Proteins) and maternal serum INHA/FN1 (show FN1 Proteins) levels indicate that DNAm may be a useful tool to identify novel biomarkers for adverse pregnancy outcomes in some cases.

  3. The present study did not find an association between INHA-124A>G and -16C>T and the risk of premature ovarian failure (POF (show POF1B Proteins)). For the 769G>A mutation, Asian women with the 769A allele were found to be susceptible to POF (show POF1B Proteins).

  4. Inhibin alpha-subunit, Melan A (show MLANA Proteins) and MNF116 were not sensitive for pheochromocytomas.

  5. Inhibin alpha gene expression in human trophoblasts is regulated by interactions between TFAP2 (show TFAP2A Proteins) and cAMP signaling pathways.

  6. For INHA gene c.-124G>A, males carrying c.-124GG genotype and c.-124GA genotype showed an increased risk of non-normozoospermic syndrome.

  7. Maternal serum inhibin-A levels were significantly higher in pregnancies with fetal Hb Bart's disease.

  8. Serum inhibin levels correlate with clinical characteristics and mortality in epithelial ovarian cancer patients.

  9. When two variant alleles of inhibin alpha gene promoter are combined, the c.-16C>T and c.-124A>G polymorphisms are associated with increased primary ovarian insufficiency risk in Korean women.

  10. Data suggest placentation (here, placenta basal plate surface area) and maternal serum PAPP-A (pregnancy-associated plasma protein A (show PAPPA Proteins)) are significantly lower and maternal serum INHA is significantly higher in pre-eclampsia than in control subjects.

Pig (Porcine) Inhibin, alpha (INHA) interaction partners

  1. This study provides evidence that the expressions of inhibin alpha subunit and betaglycan (show TGFBR3 Proteins) are inferior in cystic follicles, and this may be caused by the decrease in FSH (show BRD2 Proteins) in the presence of a cystic follicle.

  2. The c.-42G>A and c.3222G>A polymorphisms in the INHA gene are significantly associated with follicular cysts in sows.

  3. INHA and INHB expression and cellular localization in porcine oocytes were studied.

  4. Association of the INHA gene to ovulation rate.

  5. inhibin alpha-subunits were localized in the granulosa cells of follicles at all stages but were not localized in corpora lutea.

Cow (Bovine) Inhibin, alpha (INHA) interaction partners

  1. The expression of the components of the activin-inhibin-follistatin (show FST Proteins) system is altered in bovine cystic ovarian disease.

  2. INHA gene can be used as a predictor for superovulation in Chinese Holstein cows.

  3. Inhibin has a negative autocrine or paracrine effect on the in vitro capacity of granulosa cells isolated from dominant or subordinate follicles to produce estradiol.

  4. overexpression of inhibin alpha (1-32) fragment regulated granulosa cell development and effects on subsequent oocyte maturation were both time- and stage-dependent

Goat Inhibin, alpha (INHA) interaction partners

  1. The result showed that AA genotype had remarkable litter size at P1 locus in the three goat breeds (P < 0.05). Therefore, these results suggest that INHA gene is a strong candidate gene that affects litter size in goats.

  2. Sequence comparison showed that three base changes in INHA(two amino acid substitutions), and three base changes in INHBA (show INHBA Proteins),(one amino acid substitution). No difference seen in INHA or INHBA (show INHBA Proteins) mRNA expression level in the follicle of the two goat breeds.

Inhibin alpha (INHA) Protein Profile

Protein Summary

This gene encodes the alpha subunit of inhibins A and B protein complexes. These complexes negatively regulate follicle stimulating hormone secretion from the pituitary gland. Inhibins have also been implicated in regulating numerous cellular processes including cell proliferation, apoptosis, immune response and hormone secretion.

Gene names and symbols associated with Inhibin, alpha Proteins (INHA)

  • inhibin, alpha (inha)
  • inhibin, alpha (INHA)
  • inhibin alpha (Inha)
  • inhibin, alpha (Inha)
  • AW555078 protein
  • INHA protein
  • MGC108500 protein
  • si:dkey-91f15.2 protein

Protein level used designations for Inhibin, alpha Proteins (INHA)

inhibin alpha chain , inhibin alpha subunit , inhibin alpha subunit variant 1 , inhibin, alpha , inhibin-alpha , A-inhibin subunit , inhibin alpha-subunit , inhibin A , inhibin precursor alpha subunit , Inhibin alpha chain

570520 Danio rerio
574379 Macaca mulatta
613114 Xenopus (Silurana) tropicalis
743866 Pan troglodytes
100127311 Xenopus laevis
100137490 Papio anubis
100303661 Meleagris gallopavo
16322 Mus musculus
24504 Rattus norvegicus
3623 Homo sapiens
488540 Canis lupus familiaris
397386 Sus scrofa
281254 Bos taurus
100720854 Cavia porcellus
424197 Gallus gallus
100034077 Equus caballus
443458 Ovis aries
100861261 Capra hircus
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