Human Chorionic Gonadotropin (HCG) 5000IU is a research-grade gonadotropin supplied for preclinical investigations of gonadotropin receptor signaling and reproductive endocrinology. This preparation supports controlled laboratory experiments examining beta-hCG mechanisms in cell-based and tissue models.

Chemical Compound Information:

• Chemical Name: Human chorionic gonadotropin (recombinant or extracted)
• Molecular Formula: Glycoprotein hormone, two subunit structure
• Molecular Weight: ~36.7 kDa
• Compound Class: Gonadotropin hormone; luteinizing hormone analog

Description:
HCG is a glycoprotein hormone structurally similar to luteinizing hormone, employed in preclinical research examining gonadotropin receptor mechanisms. The 5000IU formulation enables systematic investigation of HCG receptor activation, signaling cascade initiation, and gonadotropin-mediated effects in controlled laboratory systems.

Research Applications:

• Investigation of HCG receptor binding specificity and receptor subtypes
• Study of gonadotropin-induced steroidogenesis in cultured Leydig and granulosa cells
• Evaluation of HCG signaling cascade activation in gonadal tissue preparations
• Assessment of luteinizing hormone receptor cross-reactivity and selectivity
• Examination of gonadotropin effects on cell proliferation and differentiation pathways

Storage and Handling:

• Store at -20°C in sealed vials; HCG is sensitive to freeze-thaw damage
• Reconstitute with sterile, preservative-free diluent per manufacturer protocol
• Maintain solutions at 2-8°C; optimal stability typically 24-48 hours
• Minimize freeze-thaw cycles; use single-use aliquots when possible

Product Specifications:

• Purity: >95% by protein assay methods
• Form: Lyophilized powder
• Quantity: 5000IU per vial
• Appearance: White to off-white powder

FOR RESEARCH USE ONLY. Not intended for human consumption or clinical use. All products are sold strictly for laboratory, educational, and scientific research purposes.