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Anti-ZP3 Antibody Picoband™
Boster Bio Anti-ZP3 Antibody Picoband™ catalog # A03543-1. Tested in WB applications. This antibody reacts with Human.
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Cite This Product
Anti-ZP3 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03543-1)
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
A synthetic peptide corresponding to a sequence of human ZP3 (LRLMEENWNAEKRSPTFHLGDAAHLQAEIHT).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
No cross-reactivity with other proteins.
A03543-1 is reactive to ZP3 in Human
A03543-1 is guaranteed for WB Boster Guarantee
Background of ZP3
Zona pellucida sperm-binding protein 3, also known as zona pellucida glycoprotein 3 (Zp-3) or the sperm receptor, is a ZP module-containing protein that in humans is encoded by the ZP3 gene. It is mapped to 7q11.23. he zona pellucida is an extracellular matrix that surrounds the oocyte and early embryo. It is composed primarily of three or four glycoproteins with various functions during fertilization and preimplantation development. The protein encoded by this gene is a structural component of the zona pellucida and functions in primary binding and induction of the sperm acrosome reaction. The nascent protein contains a N-terminal signal peptide sequence, a conserved ZP domain, a C-terminal consensus furin cleavage site, and a transmembrane domain. It is hypothesized that furin cleavage results in release of the mature protein from the plasma membrane for subsequent incorporation into the zona pellucida matrix. However, the requirement for furin cleavage in this process remains controversial based on mouse studies. A variation in the last exon of this gene has previously served as the basis for an additional ZP3 locus; however, sequence and literature review reveals that there is only one full-length ZP3 locus in the human genome. Another locus encoding a bipartite transcript designated POMZP3 contains a duplication of the last four exons of ZP3, including the above described variation, and maps closely to this gene.
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence and ELISA with known positive and negative samples to ensure specificity and high affinity.
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Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. Actual working concentration varies and should be decided by the user.
Western blot, 0.1-0.5μg/ml
Validation Images & Assay Conditions
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Figure 1. Western blot analysis of ZP3 using anti-ZP3 antibody (A03543-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human placenta tissue lysates,
Lane 3: human A549 whole cell lysates,
Lane 4: human T-47D whole cell lysates,
Lane 5: human PC-3 whole cell lysates,
Lane 6: human U2OS whole cell lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-ZP3 antigen affinity purified polyclonal antibody (Catalog # A03543-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for ZP3 at approximately 47KD. The expected band size for ZP3 is at 47KD.
Gene/Protein Information For ZP3 (Source: Uniprot.org, NCBI)
Zona pellucida sperm-binding protein 3
ZP domain family
zona pellucida glycoprotein 3 (sperm receptor) ZP3 OOMD3A, ZP3B, ZPC, Zp-3, ZP3 zona pellucida glycoprotein 3 zona pellucida sperm-binding protein 3|ZP3A/ZP3B|sperm receptor|zona pellucida glycoprotein 3B|zona pellucida glycoprotein ZP3|zona pellucida protein C*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".
For more info on ZP3, check out the ZP3 Infographic
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In this infographic, you will see the following information for ZP3: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected]
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