Rabbit SPACA3 Polyclonal Antibody | anti-SPACA3 antibody
SPACA3 Antibody
Immunoprecipitation: 1:200
Western Blot: 1:500
Sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization. It could be a potential receptor for the egg oligosaccharide residue N-acetylglucosamine, which is present in the extracellular matrix over the egg plasma membrane.
NCBI and Uniprot Product Information
Uniprot Description
SPACA3: a single-pass type II sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization. It could be a potential receptor for the egg oligosaccharide residue N-acetylglucosamine, which is present in the extracellular matrix over the egg plasma membrane. A member of the Cancer-Testis Antigen (CTA) superfamily. CTAs may play roles in embryonal development and tumor transformation or aspects of tumor progression. CTAs were once thought to be silenced in most normal adult tissues, with limited expression in fetal, placental, testis, and ovarian cells. These proteins are now known to be aberrantly expressed in various cancers and many are capable of eliciting humoral and cellular immune responses. Expressed in testis, epididymis and placenta. Although it belongs to the glycosyl hydrolase 22 family, T122 and N139 are present instead of the conserved Glu and Asp which are active site residues. It is therefore expected that this protein lacks hydrolase activity. Two isoforms of the human protein are produced by alternative splicing. Note: This description may include information from RefSeq and UniProtKB
Protein type: Membrane protein, integral; Cancer Testis Antigen (CTA)
Chromosomal Location of Human Ortholog: 17q11.2
Cellular Component: acrosomal membrane; extracellular region; integral to membrane; lysosome; secretory granule
Molecular Function: lysozyme activity; protein binding
Biological Process: cell wall catabolic process; defense response to Gram-positive bacterium; monocyte activation; peptidoglycan catabolic process; positive regulation of macrophage activation; positive regulation of phagocytosis; response to virus; sperm-egg recognition
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Product Notes
The SPACA3 spaca3 (Catalog #AAA544956) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The SPACA3 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's SPACA3 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Immunoprecipitation (IP), Western Blot (WB). ELISA: 1:10,000 Immunoprecipitation: 1:200 Western Blot: 1:500. Researchers should empirically determine the suitability of the SPACA3 spaca3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "SPACA3, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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