SAB1402101

Monoclonal Anti-SPANXB1 antibody produced in mouse

clone 2E12, ascites fluid

• Synonym(s): B1, SPANX-B, SPANXB
• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• biological source: mouse
• Quality Level: 100
• conjugate: unconjugated
• antibody form: ascites fluid
• antibody product type: primary antibodies
• clone: 2E12, monoclonal
• species reactivity: human
• technique(s): capture ELISA: suitable; western blot: 1-5 μg/mL
• isotype: IgMκ
• NCBI accession no.: BC034472
• UniProt accession no.: Q9NS25
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... SPANXB1(728695)

Description

General description

Temporally regulated transcription and translation of several testis-specific genes is required to initiate the series of molecular and morphological changes in the male germ cell lineage necessary for the formation of mature spermatozoa. This gene is a member of the SPANX family of cancer/testis-associated genes, which are located in a cluster on chromosome X. The SPANX genes encode differentially expressed testis-specific proteins that localize to various subcellular compartments. This particular gene maps to chromosome X in a head-to-tail orientation with SPANX family member B2, which appears to be a duplication of the B1 locus. The SPANXB genes are unique members of this gene family, since they contain an additional 18 nt in their coding region compared to the majority of family members. Although the protein encoded by this gene contains consensus nuclear localization signals, the major site for subcellular localization of expressed protein is in the cytoplasmic droplets of ejaculated spermatozoa. This protein provides a biochemical marker for studying the unique structures in spermatazoa, while attempting to further define its role in spermatogenesis. (provided by RefSeq)

Immunogen

SPANXB1 (AAH34472, 1 a.a. ~ 103 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MGQQSSVRRLKRSVPCESNEANEANEANKTMPETPTGDSDPQPAPKKMKTSESSTILVVRYRRNVKRTSPEELVNDHARENRINPDQMEEEEFIEITTERPKK

Physical form

Clear solution

Safety Information

• Storage Class Code: 10 - Combustible liquids
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable