Western blot shows lysates of RAW 264.7 mouse monocyte/macrophage cell line untreated (-) or treated (+) with 10 µg/mL LPS for 4 hours. PVDF membrane was probed with 1 µg/mL of Goat Anti-Mouse CCL4/MIP-1 beta Antigen ...read more
CCL4/MIP-1 beta was detected in immersion fixed RAW 264.7 mouse monocyte/macrophage cell line untreated (right panel) and treated with LPS (left panel) using Goat Anti-Mouse CCL4/MIP-1 beta Antigen Affinity-purified ...read more
CCL4/MIP-1 beta was detected in perfusion fixed frozen sections of mouse small intestine using Goat Anti-Mouse CCL4/MIP-1 beta Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-451-NA) at 1.7 µg/mL ...read more
Recombinant Mouse CCL4/MIP‑1 beta (Catalog # 451‑MB) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CCR5 in a dose-dependent manner (orange line). The amount of cells that migrated through to ...read more
E. coli-derived recombinant mouse CCL4/MIP-1 beta Ala24-Asn92 Accession # Q5QNV9
Specificity
Detects CCL4/MIP-1 beta in direct ELISAs and Western blots. In direct ELISAs, less than 5% cross-reactivity with recombinant human (rh) MIP‑1 beta and recombinant mouse (rm) MIP-1 alpha is observed. This antibody will not neutralize the biological activity of rmMIP-1 alpha . In the chemotaxis assay this antibody will partially neutralize rhMIP-1 alpha and rhMIP-1 beta at a 10‑30 fold higher IgG concentration.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
CCL4
Purity Statement
Antigen Affinity-purified
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
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.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for CCL4/MIP-1 beta Antibody [Unconjugated]
ACT2
ACT-2
AT744.1
C-C motif chemokine 4
CCL4
chemokine (C-C motif) ligand 4
Exodus-3
G-26 T-lymphocyte-secreted protein
G-26
HC21
LAG1
LAG-1
Lymphocyte activation gene 1 protein
Macrophage inflammatory protein 1-beta
MIP1 beta
MIP-1 beta
MIP1B
MIP1B1
MIP-1-beta
MIP-1-beta(1-69)
PAT 744
Protein H400
SCYA2
SCYA4
secreted protein G-26
SIS-gamma
small inducible cytokine A4 (homologous to mouse Mip-1b)
Small-inducible cytokine A4
T-cell activation protein 2
Background
CCL4, also known as macrophage inflammatory protein 1 beta (MIP-1 beta ), is a 12 kDa beta chemokine that is secreted at sites of inflammation by activated leukocytes, lymphocytes, vascular endothelial cells, and pulmonary smooth muscle cells (1, 2). CCL4 attracts a variety of immune cells to sites of microbial infection as well as to other pathologic inflammation such as allergic asthma and ischemic myocardium (3-8). A CCL4 deficiency in mice promotes the development of autoantibodies, possibly as a result of compromised regulatory T cell recruitment (6). CCL4 is secreted from activated monocytes as a heterodimer with CCL3/MIP-1 alpha (9). The first two N-terminal amino acids can be cleaved from human CCL4 by CD26/DPPIV (10, 11). Both the full length and truncated forms exert biological activity through CCR5, and the truncated form additionally interacts with CCR1 and CCR2 (10). In humans, the ability of CCL4 to bind CCR5 inhibits the cellular entry of M-tropic HIV-1 which utilizes CCR5 as a coreceptor (2). Both forms of CCL4 block HIV-1 infection of T cells by inducing the downregulation of CCR5 (10). Mature mouse CCL4 shares 77% and 86% aa sequence identity with human and rat CCL4, respectively.
Rot, A. and U.H. von Andrian (2004) Annu. Rev. Immunol. 22:891.
Menten, P. et al. (2002) Cytokine Growth Factor Rev. 13:455.
Sun, X. et al. (2006) Infec. Immun. 74:5943.
Bisset, L.R. and Schmid-Grendelmeier, P. (2005) Curr. Opin. Pulm. Med. 11:35.
Frangogiannis, N.G. (2004) Inflamm. Res. 53:585.
Bystry, R.S. et al. (2001) Nat. Immunol. 2:1126.
Oliveira, S.H.P. et al. (2002) J. Leukoc. Biol. 71:1019.
Schall, T.J. et al. (1993) J. Exp. Med. 177:1821.
Guan, E. et al. (2001) J. Biol. Chem. 276:12404.
Guan, E. et al. (2002) J. Biol. Chem. 277:32348.
Guan, E. et al. (2004) J. Cell. Biochem. 92:53.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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