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Recombinant Human CD19 Protein, His Tag

Recombinant Human CD19 Protein, His Tag

产品编号

KMH174

别名

B4, CVID3, CD19 molecule

规格
  • 50ug
  • 100ug
产品介绍
AliasB4, CVID3, CD19 molecule
Catalog NumberKMH174
Molecular NameCD19
SpeciesHuman
HostMammalian cells
Size50ug, 100ug
Protein FamilyCD molecule
Purity≥90% as determined by SDS-PAGE
PurificationAffinity Purification
Endotoxin< 1.0 EU per ug of the protein as determined by the LAL method.
FormulationSupplied as solution form in 150 mM NaCl, 50 mM Tris-HCl, pH 7.5./Lyophilized from 150 mM NaCl, 50 mM Tris-HCl, pH 7.5.
BackgroundThe cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 32 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Cluster of differentiation 19 (CD19) is a member of CD system. CD19 is a cell surface molecule that assembles with the antigen receptor of B-cells. This results in a descent in threshold for antigen receptor-dependent stimulation.
Storage ConditionStore the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles.
Shipping ConditionThis product is shipped on ice packs or dry ice.
Molecular Weight31.72 kDa
Note仅供科研使用

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