S100A3 Protein (His-MBP)

N° du produit ABIN7317649

Protéine Recombinant S100A3 exprimée dans Escherichia coli (E. coli).

Aperçu rapide pour S100A3 Protein (His-MBP) (ABIN7317649)

Antigène: S100A3 (S100 Calcium Binding Protein A3 (S100A3))

Type de proteíne: Recombinant

Origine: Humain

Source: Escherichia coli (E. coli)

Pureté: > 95 % as determined by reducing SDS-PAGE.

Détail du produit

Purification/Conjugué: Cette S100A3 protéine est marqué à la His-MBP.

Fonction: Recombinant Human S100A3/S100E Protein (His & MBP Tag)

Séquence: Met 1-Gln 101

Attributs du produit: A DNA sequence encoding the human S100A3 (P33764) (Met 1-Gln 101) was fused with an N-terminal polyhistidine-tagged MBP tag at the N-terminus.

Stérilité: 0.2 μm filtered

Biological Activity Comment: Not validated for activity

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, 20 % glycerol, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Date de péremption: 12 months

Détail du antigène

Antigène: S100A3 (S100 Calcium Binding Protein A3 (S100A3))

Autre désignation: S100A3/S100E

Sujet: S100E,Protein S100-A3, also known as Protein S-100E, S100 calcium-binding protein A3, S100A3 and S100E, is a member of the S-100 family. S100A3 / S100E contains 2EF-hand domains. S100A3 / S100E is highly expressed in the differentiating cuticular cells within the hair follicle and organized into mature hair cuticles. High concentrations of S100A3 homotetramer might provide the millimolar level of Ca2+ required for hair cuticular barrier formation. S100A3 / S100E is a unique member of the Ca2+-binding S100 protein family with the highest cysteine content and affinity for Zn2+. S100A3 / S100E binds both calcium and zinc. S100A3 / S100E probably binds 2 zinc ions per molecule. It may be involved in calcium-dependent cuticle cell differentiation and hair shaft formation. S100A3 plays an important role in calcium-dependent processes leading to hair shaft formation. S100A3 / S100E is a unique protein among all members of the calcium-binding S100 family, is specifically expressed at the inner endocuticle of human hair fibers. Upon hair damage, S100A3 / S100E is released from hair fibers and possibly destabilizes the hair tissue architecture.

Poids moléculaire:

Calculated MW: 55.3 kDa

Observed MW: 50 kDa

ID gène: 6274

UniProt: P33764

Pathways: S100 Proteins