Recombinant Human C-C motif chemokine 4 protein (CCL4) (Active)
Product Specifications
Product Name Alternative
G-26 T-lymphocyte-secreted protein, Lymphocyte activation gene 1 protein, LAG-1, MIP-1-beta1-69
Abbreviation
Recombinant Human CCL4 protein (Active)
Gene Name
CCL4
UniProt
P13236
Expression Region
24-92aa
Organism
Homo sapiens (Human)
Target Sequence
APMGSDPPTACCFSYTARKLPRNFVVDYYETSSLCSQPAVVFQTKRSKQVCADPSESWVQEYVYDLELN
Tag
Tag-Free
Type
Active Protein & In Stock Protein
Source
E.Coli
Field of Research
Immunology
Relevance
Monokine with inflammatory and chemokinetic properties. Binds to CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-beta induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV) . The processed form MIP-1-beta (3-69) retains the abilities to induce down-modulation of surface expression of the chemokine receptor CCR5 and to inhibit the CCR5-mediated entry of HIV-1 in T-cells. MIP-1-beta (3-69) is also a ligand for CCR1 and CCR2 isoform B. {ECO:0000269|PubMed:10540332, ECO:0000269|PubMed:12070155, ECO:0000269|PubMed:8525373}.
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
>96% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 5.0-20 ng/ml.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
Monokine with inflammatory and chemokinetic properties. Binds to CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-beta induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV) . The processed form MIP-1-beta (3-69) retains the abilities to induce down-modulation of surface expression of the chemokine receptor CCR5 and to inhibit the CCR5-mediated entry of HIV-1 in T-cells. MIP-1-beta (3-69) is also a ligand for CCR1 and CCR2 isoform B.
Molecular Weight
7.8 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Product MSDS
https://www.cusabio.com/msds/11098425/
Protein Length
Full Length of Mature Protein
Available Sizes
Curated Selection
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