Recombinant Human SPESP1, His-tagged

• Cat.No.: SPESP1-194H
• Product Overview: Recombinant Human Sperm Equatorial Segment Protein 1/SPESP1 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Tyr20-Tyr350) of Human SPESP1 fused with a polyhistidine tag at the C-terminus.

Specification

• Description: Sperm Equatorial Segment Protein 1 (SPESP1) is a member of the SPESP1 family. SPESP1 is highly expressed in the testis, where it is localized to the acrosome of postmeiotic stages of spermiogenesis; it is expressed at lower levels in the placenta and fetal lung. SPESP1 is involved in the multicellular organisimal development. Disruption of SPESP1 leads to abnormal distribution of sperm proteins resulting in a detached membrane from the equatorial segment and less fertile sperm. SPESP1 may interact with IZUMO1 and MN9 antigen and it contains an N-glycosylation site as well as several cAMP-dependent kinase, protein kinase C, and casein kinase II consensus phosphorylation sites.
• Source: HEK293
• Species: Human
• Tag: His
• AA Sequence: YPSITVTPDEEQNLNHYIQVLENLV RSVPSGEPGREKKSNSPKHVYSIAS KGSKFKELVTHGDAS TENDVLTNPISEETTTFPTGGFTPE IGKKKHTESTPFWSIKPNNVSIVLH AEEPYIENEEPEPEP EPAAKQTEAPRMLPVVTESSTSPYV TSYKSPVTTLDKSTGIGISTESEDV PQLSGETAIEKPEEF GKHPESWNNDDILKKILDINSQVQQ ALLSDTSNPAYREDIEASKDHLKRS LALAAAAEHKLKTMY KSQLLPVGRTSNKIDDIETVINMLC NSRSKLYEYLDIKCVPPEMREKAAT VFNTLKNMCRSRRVT ALLKVYVDHHHHHH
• Endotoxin: Less than 0.1 ng/μg (1 IEU/μg).
• Purity: Greater than 95% as determined by reducing SDS-PAGE.

Gene Information

• Gene Name: SPESP1 reserved [ Homo sapiens ]
• Official Symbol: SPESP1
• Synonyms: SPESP1; reserved; SP ESP
• Gene ID: 83599
• MIM: 609399
• UniProt ID: Q6UW49
• Chromosome Location: 15q22.31