SPAM1 Protein (AA 36-482) (Fc Tag)

N° du produit ABIN6964321

Détail du produit

Antigène: SPAM1 (Sperm Adhesion Molecule 1 (PH-20 Hyaluronidase, Zona Pellucida Binding) (SPAM1))

Type de proteíne: Recombinant

Attributs du protein: AA 36-482

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette SPAM1 protéine est marqué à la Fc Tag.

Fonction: Recombinant human SPAM1 protein with C-terminal human Fc tag

Specificité: SPAM1 (Leu36-Tyr482) hFc (Glu99-Ala330)

Attributs du produit: Extracellular Domain Protein

Purification: Purified from cell culture supernatant by affinity chromatography

Pureté: The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.

Stock: -20 °C,-80 °C

Stockage commentaire: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

Date de péremption: 12 months

Détail du antigène

Antigène: SPAM1 (Sperm Adhesion Molecule 1 (PH-20 Hyaluronidase, Zona Pellucida Binding) (SPAM1))

Autre désignation: SPAM1 (SPAM1 Produits)

Synonymes: AV039194 Protein, Ph-20 Protein, PH-20 Protein, PH20 Protein, HYA1 Protein, HYAL1 Protein, HYAL3 Protein, HYAL5 Protein, SPAG15 Protein, Spam Protein, XEH1 Protein, spam1 Protein, im:6902904 Protein, zgc:158668 Protein, sperm adhesion molecule 1 Protein, sperm adhesion molecule 1 (PH-20 hyaluronidase, zona pellucida binding) L homeolog Protein, sperm adhesion molecule 1 (PH-20 hyaluronidase, zona pellucida binding) Protein, Spam1 Protein, SPAM1 Protein, spam1.L Protein, spam1 Protein

Sujet: Hyaluronidase degrades hyaluronic acid, a major structural proteoglycan found in extracellular matrices and basement membranes. Six members of the hyaluronidase family are clustered into two tightly linked groups on chromosome 3p21.3 and 7q31.3. This gene was previously referred to as HYAL1 and HYA1 and has since been assigned the official symbol SPAM1, another family member on chromosome 3p21.3 has been assigned HYAL1. This gene encodes a GPI-anchored enzyme located on the human sperm surface and inner acrosomal membrane. This multifunctional protein is a hyaluronidase that enables sperm to penetrate through the hyaluronic acid-rich cumulus cell layer surrounding the oocyte, a receptor that plays a role in hyaluronic acid induced cell signaling, and a receptor that is involved in sperm-zona pellucida adhesion. Abnormal expression of this gene in tumors has implicated this protein in degradation of basement membranes leading to tumor invasion and metastasis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2010]

Poids moléculaire: predicted molecular mass of 77.2 kDa after removal of the signal peptide. The apparent molecular mass of SPAM1-hFc is 100-130 kDa due to glycosylation.

UniProt: P38567