Alternative Name(s):

(Sperm protein reactive with antisperm antibodies)(Sperm protein reactive with ASA)(Fragment)

Species: (Organism)

Papio hamadryas (Hamadryas baboon)

Gene Names:

SPACA3

Tag info:

N-terminal 10xHis-tagged and C-terminal Myc-tagged

Target Protein AA Sequence:

KVYSRCELARVLQDFGLDGYRGYSLADWVCLAYFTSGFNAAALDYEADGSTNNGIFQINSRRWCSNLTPNVPNVCRMYCS

Expression Region:

87-166aa

Subcellular Location:

Tissue Specificity:

Protein Length:

Partial

Pathway:

Mol. Weight:

16.5 kDa

Purity:

Greater than 85% as determined by SDS-PAGE.

Form:

Liquid or Lyophilized powder

Buffer:

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Research Areas:

Developmental Biology

Function:

Involvement in disease:

Relevance:

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.

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Protein Families:

Reference:

"Evolutionary conservation of SPRASA in various animal species." Prendergast D., Woad K.J., Chamley L.W., Shelling A.N.