SRP3103
LAG-1 (CCL4L1) human
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
Synonym(s):
ACT-2, CCL4L1, HC21, Lymphocyte Activation Gene-1, T-cell activiation-2
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About This Item
NACRES:
NA.32
UNSPSC Code:
12352200
Form:
lyophilized
Assay:
≥98% (HPLC), ≥98% (SDS-PAGE)
Biological source:
human
Recombinant:
expressed in E. coli
Mol wt:
7.7 kDa
biological source
human
recombinant
expressed in E. coli
assay
≥98% (HPLC), ≥98% (SDS-PAGE)
form
lyophilized
mol wt
7.7 kDa
packaging
pkg of 20 μg
technique(s)
cell culture | mammalian: suitable
impurities
<0.1 EU/μg endotoxin, tested
color
white to off-white
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
human ... CCL4L1(9560)
General description
LAG-1 is CC chemokine that signals through the CCR5 receptor. LAG-1 is identical to MIP-1beta (ACT II isotype) except for two amino acid substitutions; arginine for histidine at position 22 and serine for glycine at position 47 of the mature protein. LAG-1 chemoattracts monocytes, and exhibits activity as an HIV suppressive factor. Recombinant human LAG-1 is a 7.7 kDa protein containing 69 amino acid residues.
Biochem/physiol Actions
LAG-1 is CC chemokine that signals through the CCR5 receptor. Recombinant human LAG-1 is a 7.7 kDa protein containing 69 amino acid residues.
Physical form
Lyophilized with no additives.
Preparation Note
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Other Notes
APMGSDPPTA CCFSYTARKL PRNFVVDYYE TSSLCSQPAV VFQTKRSKQV CADPSESWVQ EYVYDLELN
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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E Baixeras et al.
Molecular immunology, 27(11), 1091-1102 (1990-11-01)
Using subtractive hybridization of a cDNA library we have identified a human gene, termed LAG-1 (for "Lymphocyte Activation Gene-1"). This cDNA codes for a 69 amino-acid polypeptide which belongs to a new class of recently described proteins secreted by activated
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SRP3103-20UG | 04061837208126 |
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