Recombinant Anti-IL21R Vesicular Antibody, EV Displayed (VS-0425-YC547) (CAT#: VS-0425-YC547)

• Application
• ELISA, FC, Neut, Cell-uptake

• Product Type
• Ab-Fc-EVs

• Antibody Quantification (Ab/EV)
• ~100 Ab/EV

• Target
• IL21R

• Host Animal
• Human

• Antibody Isotype
• IgG

• Species Reactivity
• Human, Cynomolgus, Mouse

• Expression Cell
• Mammalian cell

• EV-sorting domain
• CD63

• Fc-binding domain
• z domain

• EV Size
• 30~150 nm

• Producing Cell
• HEK293F

• Isolation Method
• Gradient centrifugation

• Purification
• qEV size exclusion chromatography

• Binding Affinity
• Kd = 0.85 µg/mL

• Concentration
• 1 x 10¹⁰

• Size
• 1 mL

• Buffer
• PBS

• Storage
• Store at -80°C for 12 months

• Full Name
• Interleukin 21 receptor

• Molecular Function
• Receptor

• Cellular Localization
• Plasma membrane, Cytosol

• Introduction
• The protein encoded by this gene is a cytokine receptor for interleukin 21 (IL21). It belongs to the type I cytokine receptors, and has been shown to form a heterodimeric receptor complex with the common gamma-chain, a receptor subunit also shared by the receptors for interleukin 2, 4, 7, 9, and 15. This receptor transduces the growth promoting signal of IL21, and is important for the proliferation and differentiation of T cells, B cells, and natural killer (NK) cells. The ligand binding of this receptor leads to the activation of multiple downstream signaling molecules, including JAK1, JAK3, STAT1, and STAT3. Knockout studies of a similar gene in mouse suggest a role for this gene in regulating immunoglobulin production. Three alternatively spliced transcript variants have been described.

• Alternative Names
• CD360

• Gene ID
• 50615

• UniProt ID
• Q9HBE5

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