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cAMP/PKA Steroidogenic Signalling In primary mouse Leydig cell cultures, hCG was found to be approximately 10-fold more potent than LH in cAMP recruitment, and slightly but significantly more potent in cAMP-dependent Erk1/2 phosphorylation though no significant differences were observed at the level of downstream steroidogenic events including Creb phosphorylation, Stard1 gene expression, and testosterone synthesis

As a supplement it is used to treat vitamin B12 deficiency including pernicious anemia

This variability reflects individual biological differences and the research-stage nature of the compound

a per-batch Certificate of Analysis is issued with every shipment

They are entirely different regulatory pathways with different standards