Detects mouse CCL1 in direct ELISAs and Western blots. In Western blots, approximately 10% cross-reactivity with recombinant human I‑309 is observed and 2% cross-reactivity with recombinant mouse MCP-5 is observed.
Polyclonal Goat IgG
S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse CCL1/I-309/TCA-3 Lys24-Cys92 Accession # P10146
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
<0.10 EU per 1 μg of the antibody by the LAL method.
Measured by its ability to neutralize CCL1/I‑309/TCA‑3-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with mouse CCR8. The Neutralization Dose (ND50) is typically 0.3-1.5 µg/mL in the presence of 0.01 µg/mL Recombinant Mouse CCL1/I‑309/TCA‑3.
Please Note: Optimal dilutions should be determined by each laboratory for each application.
are available in the Technical Information section on our website.
Chemotaxis Induced by CCL1/ITCA‑3 and Neutralization by Mouse CCL1/ITCA‑3 Antibody.
Recombinant Mouse CCL1/ TCA‑3 (Catalog # 845‑TC) chemoattracts the BaF3 mouse pro‑B cell line transfected with mouse CCR8 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Mouse CCL1/ TCA‑3 (0.01 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Mouse CCL1/TCA‑3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF845). The ND50 is typically 0.3-1.5 µg/mL.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Mouse TCA-3 is a member of the CC beta family of chemokines. The human chemokine I-309, which shares approximately 42% amino acid (aa) sequence identity, has been assumed to be the homologue of mouse TCA-3. Mouse TCA-3 and human I-309 also share significant sequence homology in the 5' flanking region of their genes and each contain an extra pair of cysteine residues not found in most other chemokines.
TCA-3 cDNA encodes a 92 aa residue precursor protein with a predicted 23 aa signal peptide that is cleaved to produce a 69 aa mature protein. The sequence of TCA‑3 contains one potential N-linked glycosylation site. Mouse TCA-3 is found on the distal portion of mouse chromosome 11 in a cluster with MIP-1 alpha, MIP-1 beta, and JE. TCA-3 acts by binding to the seven transmembrane spanning G-protein-coupled receptor, CCR8. TCA-3 has been shown to chemoattract T cells.
Goya, I. et al. (1998) J. Immunol. 160:1975.
Burd, P. et al. (1987) J. Immunol. 139:3126.
Entrez Gene IDs:
6346 (Human); 20290 (Mouse)
C-C motif chemokine 1; CCL1; chemokine (C-C motif) ligand 1; I-309; inflammatory cytokine I-309; P500; SCYA1; SCYA1Small-inducible cytokine A1; SCYA2; SISe; small inducible cytokine A1 (I-309, homologous to mouse Tca-3); T lymphocyte-secreted protein I-309; TCA3; TCA-3
R&D Systems personnel manually curate a database that contains references using R&D Systems products.
The data collected includes not only links to publications in PubMed,
but also provides information about sample types, species, and experimental conditions.
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