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Gibco
Mouse CCL19 (MIP-3 beta) Recombinant Protein, PeproTech®
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Product Details
250-27B-20UG
Applications
Tested Dilution
Publications
Product Specifications
Species
Mouse
Published species
Human,
Mouse,
Non-human primate,
Rat
Expression System
E. coli
Amino acid sequence
GANDAEDCCL SVTQRPIPGN IVKAFRYLLN EDGCRVPAVV FTTLRGYQLC APPDQPWVDR IIRRLKKSSA KNKGNSTRRS PVS
Molecular weight
9.2 kDa
Class
Recombinant
Type
Protein
Purity
≥ 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration
<1 EU/µg
Activity
Determined by its ability to chemoattract activated human T cells expressing the CCR7 receptor. The ED50 for this effect is 30-90 ng/ml.
Conjugate
Form
Lyophilized
Amount
20 µg
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient
Product Specific Information
Recombinant Murine MIP-3beta is a 9.2 kDa protein containing 83 amino acid residues, including the four highly conserved cysteine residues present in CC chemokines.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
Target Information
CCL19, also known as MIP-3 beta (Macrophage Inflammatory Protein 3 beta), is a member of the CC- subfamily of chemokines. It is most closely related to CCL21, with which it shares 32% amino acid sequence homology. CCL19 and CCL21 are expressed mainly by stromal cells in the T cell-rich zones of lymph nodes. They are critical mediators of the homeostatic trafficking of naive T cells and activated dendritic cells into the secondary lymphoid organs. CCL19 and CCL21 also play a role in T cell priming and activation, as well as the recruitment of lymphocytes to inflamed tissue. Both proteins signal via the G protein-coupled receptor, CCR7, which is expressed on T cells and mature dendritic cells. Although CCL19 and CCL21 both exhibit the same affinity for CCR7, only the binding of CCL19 results in the desensitization and internalization of the receptor.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: C-C motif chemokine; C-C motif chemokine 19; chemokine CCL19; EBI-1 ligand chemokine; EBI1 ligand chemokine; EBI1-ligand chemokine; EBV-induced molecule 1 ligand chemokine; Epstein-Barr virus-induced molecule 1 ligand chemokine; M-MIP-3-beta; small inducible cytokine A19; Small-inducible cytokine A19
Gene Aliases: Ccl19; CKb11; ELC; exodus-3; MIP3B; Scya19
UniProt ID: (Mouse) O70460
Entrez Gene ID: (Mouse) 24047
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