Recombinant Human Zona pellucida sperm-binding protein 3(ZP3),partial

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Product Code
CSB-MP027121HU
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Product Code: CSB-MP027121HU
Size: 10μg/50μg/100μg/200μg
Species of origin: Homo sapiens (Human)
Application: SDS-PAGE
Express system: Mammalian cell
More Information
Alternative names Sperm receptor ZP3A/ZP3B Zona pellucida glycoprotein 3 Short name: Zp-3 Zona pellucida protein C Cleaved into the following chain: Processed zona pellucida sperm-binding protein 3
Uniprot NO. P21754
Target/Protein ZP3
Species of origin Homo sapiens (Human)
AA Sequence QPLWLLQGGASHPETSVQPVLVECQEATLMVMVSKDLFGTGKLIRAADLTLGPEACEPLVSMDTEDVVRFEVGLHECGNSMQVTDDALVYSTFLLHDPRPVGNLSIVRTNRAEIPIECRYPRQGNVSSQAILPTWLPFRTTVFSEEKLTFSLRLMEENWNAEKRSPTFHLGDAAHLQAEIHTGSHVPLRLFVDHCVATPTPDQNASPYHTIVDFHGCLVDGLTDASSAFKVPRPGPDTLQFTVDVFHFANDSRNMIYITCHLKVTLAEQDPDELNKACSFSKPSNSWFPVEGSADICQCCNKGDCGTPSHSRRQPHVMSQWSRSASRNRRHVTEEADVTVGPLIFLDRRGDHEVEQWALPSDTSV
Biologically Active Not Test
Nature Recombinant
Protein description Partial
MW of Fusion Proten 44.6 kDa
Expression Region 23-387aa
Expression System Mammalian Cell
Purity Greater than 90% as determined by SDS-PAGE.
Application SDS-PAGE
Tag info N-terminal 6xHis-tagged
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Reference "Cloning and characterization of the human sperm receptor ligand ZP3: evidence for a second polymorphic allele with a different frequency in the Caucasian and Japanese populations."van Duin M., Polman J.E., Verkoelen C.C., Bunschoten H., Meyerink J.H., Olijve W., Aitken R.J.Genomics 14:1064-1070(1992)
Relevance The mammalian zona pellucida, which mediates species-specific sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy, is composed of three to four glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP3 is essential for sperm binding and zona matrix formation.
Research areas Developmental Biology

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