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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Immunogen sequence: TNNGIFQINS RRWCSNLTPN VPNVCRMYCS DLLNPNLKDT VICAMKITQE PQGLGYWEAW RHHCQGKDLT EWVDGCDF
Highest antigen sequence identity to the following orthologs: Mouse - 76%, Rat - 74%.
SPACA3 (sperm acrosome associated 3), also known as sperm lysozyme-like protein 1, lysozyme-like protein 3, lysozyme-like acrosomal sperm-specific secretory protein ALLP-17, cancer/testis antigen 54 (CT54), LYC3, SPRASA or LYZL3, is a 215 amino acid protein that participates in the fusion and adhesion of sperm and egg plasma membrane during fertilization. Identified as a novel cancer/testis antigen in hematologic malignancies, SPACA3 has the ability to elicit B-cell immune responses in patients with cancer and is considered a potential target for immunotherapy. A member of the glycosyl hydrolase 22 family which is expressed in testis, placenta and epididymis, SPACA3 exists as two alternatively spliced isoforms; SPACA3 isoform 1 is a single-pass type II membrane protein of the sperm acrosome whereas SPACA3 isoform 2 is a secreted protein. 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. The processed form has no detectable bacteriolytic activity in vitro.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: cancer/testis antigen 54; lysozyme C; lysozyme-like acrosomal sperm-specific secretory protein ALLP-17; lysozyme-like protein 3; lysozyme-like sperm-specific secretory protein ALLP17; sperm lysozyme-like protein 1; sperm lyzozyme-like acrosomal protein 1; sperm protein reactive with antisperm antibodies; sperm protein reactive with ASA
基因别名: ALLP17; CT54; LYC3; LYZC; LYZL3; SLLP1
UniProt ID: (Human) Q8IXA5
Entrez Gene ID: (Human) 124912