Product Datasheet  
SPACA3 Antibody  
Catalog Number: 42941  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#: Q8IXA5
    Gene ID: 124912
  • Form of Antibody：  
  • Rabbit IgG in pH7.4 PBS, 0.05% NaN3, 40% Glycerol.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Full length fusion protein of human SPACA3
  • reactivity：  
  • Hu
  • appl_detail：  

  • Immunohistochemistry: 1:25-1:100
  • other_names：  
  • CT54; LYC3; LYZL3; SLLP1; ALLP17; 1700025M08Rik
  • Purification：  
  • Antigen affinity purification.
  • Specificity：  
  • The antibody detects endogenous levels of total SPACA3 protein.
  • Applications：  
  • IHC
  • Background：  
  • 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.



 
© Signalway Biotechnology All Rights Reserved.