Recombinant Human ZP3 Protein (23-346 aa), GST-tagged

• Cat.No.: ZP3-1275H
• Product Overview: Recombinant Human ZP3 Protein (23-346 aa) is produced by E. coli expression system. This protein is fused with a GST tag at the N-terminal. Research Area: Developmental Biology. Protein Description: Partial.

Specification

• Description: 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.
• Source: E. coli
• Species: Human
• Tag: GST
• Form: Tris-based buffer,50% glycerol
• Molecular Mass: 63.0 kDa
• Protein length: 23-346 aa
• AA Sequence: QPLWLLQGGASHPETSVQPVLVECQ EATLMVMVSKDLFGTGKLIRAADLT LGPEACEPLVSMDTEDVVRFEVGLH ECGNSMQVTDDALVYSTFLLHDPRP VGNLSIVRTNRAEIPIECRYPRQGN VSSQAILPTWLPFRTTVFSEEKLTF SLRLMEENWNAEKRSPTFHLGDAAH LQAEIHTGSHVPLRLFVDHCVATPT PDQNASPYHTIVDFHGCLVDGLTDA SSAFKVPRPGPDTLQFTVDVFHFAN DSRNMIYITCHLKVTLAEQDPDELN KACSFSKPSNSWFPVEGSADICQCC NKGDCGTPSHSRRQPHVMSQWSRS
• Purity: > 90% as determined by SDS-PAGE.
• Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
• 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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
• Concentration: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

Gene Information

• Gene Name: ZP3 zona pellucida glycoprotein 3 (sperm receptor) [ Homo sapiens ]
• Official Symbol: ZP3
• Synonyms: ZP3; ZP3 372; ZP3 424; ZP3A/ZP3B; ZPC; ZP3A; ZP3B; Zp-3
• Gene ID: 7784
• mRNA Refseq: NM_001110354
• Protein Refseq: NP_001103824
• MIM: 182889
• UniProt ID: P21754