ZP4 Antibody, FITC conjugated

Code CSB-PA621518LC01HU
Size US$166
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) ZP4 Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
Processed zona pellucida sperm-binding protein 4 antibody; ZBP antibody; Zona pellucida B protein antibody; Zona pellucida glycoprotein 4 antibody; Zona pellucida protein B antibody; Zona pellucida sperm binding protein 4 antibody; Zp-4 antibody; ZP1 antibody; ZP4 antibody; ZP4_HUMAN antibody; ZPB antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Zona pellucida sperm-binding protein 4 protein (368-457AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
FITC
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Component of the zona pellucida, an extracellular matrix surrounding oocytes which mediates sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy. The zona pellucida is composed of 3 to 4 glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP4 may act as a sperm receptor.
Gene References into Functions
  1. ZO4 is highly expressed in ovarian tissue in PCOS patients with regular cycle and without hyperandrogenism; in some patients with PCOS and infertility, ZP4 mutation can be found. PMID: 25740067
  2. Human ZP4 is not sufficient to support human sperm binding to the zona pellucida in transgenic mice; other zona proteins may be needed for human gamete recognition. PMID: 21173071
  3. ZPB induces acrosomal exocytosis through a Gi independent pathway. PMID: 15805145
  4. Binding sites for recombinant zona pellucida B (ZPB) glycoprotein are located both at the N- and C-terminus of proacrosin PMID: 15950651
  5. Exposure of sperm to ZP proteins promoted acrosomal exocytosis and changed motility patterns. PMID: 16407501
  6. induces acrosome reactions which are protein kinase-C, protein tyrosine kinase, T-type Ca2+ channels, and extracellular Ca2+ dependent PMID: 18667750
  7. a significant decrease in acrosomal exocytosis mediated by both recombinant human ZP3 (p<0.005) and ZP4 (p<0.005) was observed in presence of the immune sera PMID: 19004505

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Subcellular Location
[Processed zona pellucida sperm-binding protein 4]: Zona pellucida.; Cell membrane; Single-pass type I membrane protein.
Protein Families
ZP domain family, ZPB subfamily
Tissue Specificity
Expressed in oocytes.
Database Links

HGNC: 15770

OMIM: 613514

KEGG: hsa:57829

STRING: 9606.ENSP00000355529

UniGene: Hs.136241

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