CD19 Protein (AA 20-292) (Fc Tag)
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- Antigène Voir toutes CD19 Protéines
- CD19 (CD19 Molecule (CD19))
- Type de proteíne
- Recombinant
- Attributs du protein
- AA 20-292
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Origine
- Macaque rhésus, Cynomolgus
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Source
- HEK-293 Cells
- Purification/Conjugué
- Cette CD19 protéine est marqué à la Fc Tag.
- Séquence
- AA 20-292
- Attributs du produit
- This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 56.7 kDa. The protein migrates as 66-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Pureté
- >95 % as determined by reduced SDS-PAGE.
- Stérilité
- 0.22 μm filtered
- niveau d'endotoxine
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product CD19 Protéine
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- Tris with Glycine, Arginine and NaCl, pH 7.5
- Conseil sur la manipulation
- Please avoid repeated freeze-thaw cycles.
- Stock
- -20 °C
- Stockage commentaire
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
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- Antigène
- CD19 (CD19 Molecule (CD19))
- Autre désignation
- CD19 (CD19 Produits)
- Synonymes
- B4 Protein, CVID3 Protein, AW495831 Protein, CD19 Protein, CD19 molecule Protein, CD19 antigen Protein, CD19 Protein, Cd19 Protein
- Sujet
- B-lymphocyte antigen CD19 (CD19) is also known as B-lymphocyte surface antigen B4, Differentiation antigen CD19 and T-cell surface antigen Leu-12, which is a single-pass type I membrane protein and contains two Ig-like C2-type (immunoglobulin-like) domains. CD19 forms a complex with CD21, CD81 and CD225 in the membrane of mature B cells. CD19 interacts with GRB2 and SOS when phosphorylated on Tyr-348 and/or Tyr-378. CD19 also interacts with PLCG2 when phosphorylated on Tyr-409. CD19 is an important pan B cell marker and co-stimulatory protein in humans and mice. CD19 is a hallmark differentiation antigen of the B cell lineage and positively regulates antigen receptor signal transduction in mature B cells. CD19 defines signaling thresholds for the Ag receptor as well as other cell surface receptors that regulate B lymphocyte selection, activation, and differentiation. Defects in CD19 are a cause of hypogammaglobulinemia.
- Poids moléculaire
- 56.7kDa
- UniProt
- F7F486
- Pathways
- Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway
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