Products for Research Use Only

SPESP1 Recombinant Protein

CAT: 0223-91-570Size: 0.05 mgDry Ice: NoHazardous: No
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CAT#:0223-91-570Size:0.05 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
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.
CAS Number
9000-83-3
NCBI Gene ID
246777
Swiss Prot
Q6UW49
Accession Number
Q6UW49
Tag
C-6 His tag
Type
Recombinant Proteins
Source
Human Cells
Field of Research
Cell Cycle
Buffer
Lyophilized from a 0.2 um filtered solution of 20mM PB,150mM NaCl, pH7.4. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
Shipping Conditions
Room Temp
Calculated Molecular Weight
37.9 kD
Applications Notes
This recombinant protein can be used for biological assays. For research use only.
NCBI Official Name
Sperm equatorial segment protein 1
NCBI Organism
Homo sapiens
Other Product Names
Sperm Equatorial Segment Protein 1, ESP, Equatorial Segment Protein, SP-ESP, Glycosylated 38 kDa Sperm Protein C-7/8, SPESP1
Species
Human
Protein ID
190684679
Physical Properties
Lyophilized