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Leinco Technologies
IL-21R Monoclonal Antibody (4A9), Functional Grade, In Vivo PLATINUM™
Product Details
I-479-100MG
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Mouse
Host/Isotype
Rat
/ IgG2a, kappa
Class
Monoclonal
Type
Antibody
Clone
4A9
Immunogen
Rat YB2/0 hybridoma transfectant cell line expressing truncated IL-21R
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
Protein A/G
Storage buffer
PBS, pH 7.2-7.4
Contains
no preservative
Storage conditions
4°C short term, -80°C long term
Shipping conditions
Wet ice
Product Specific Information
Specificity: Clone 4A9 activity is directed against murine Interleukin-21 Receptor (CD360).
Endotoxin Level: <0.5 EU/mg as determined by the LAL method.
Purity: ≥98% monomer by analytical SEC and >95% by SDS Page.
Preparation: Functional grade preclinical antibodies are manufactured in an animal free facility using in vitro cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.
Pathogen Testing: To protect mouse colonies from infection by pathogens and to assure that experimental preclinical data is not affected by such pathogens, all of Leinco Purified Functional PLATINUM™ antibodies are tested and guaranteed to be negative for all pathogens in the IDEXX IMPACT I Mouse Profile.
Storage: Functional grade preclinical antibodies may be stored sterile as received at 2-8C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -70C. Avoid Repeated Freeze Thaw Cycles.
Target Information
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 (IL2) and interleukin 5 (IL5). 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 encoding the same protein have been described.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD360; IL-21 receptor; IL-21R; Interleukin-21 receptor; LR-beta; Lymphocyte receptor beta; MGC10967; Novel cytokine receptor 8; Novel interleukin receptor; NR8
Gene Aliases: Il21r; NILR
UniProt ID: (Mouse) Q9JHX3
Entrez Gene ID: (Mouse) 60504
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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