Recombinant Human Lymphocyte Activation Gene 1 Protein/CCL4L1 (Human LAG-1/CCL4L1)_C230425

Description

LAG-1 is CC chemokine that signals through the CCR5 receptor. LAG-1 is identical to MIP-1β (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.

Product Properties

Synonyms
CCL4L1
Accession
 Q8NHW4
GeneID
388372
Source
E.coli-derived Human CCL4L1protein,Ala24-Asn92.
Molecular Weight
Approximately 7.8 kDa.
AA Sequence
APMGSDPPTA CCFSYTARKL PRNFVVDYYE TSSLCSQPAV VFQTKRGKQV CADPSESWVQ EYVYDLELN
Tag
None
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Purity
> 97 % by SDS-PAGE and HPLC analyses.
Biological Activity

Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human CCR5 transfected murine BaF3 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5.0 × 10 5 IU/mg.

Endotoxin
< 1.0 EU per 1μg of the protein by the LAL method.
Formulation
Lyophilized from a 0.2 μm filtered concentrated solution in PSB.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20°C. Further dilutions should be made in appropriate buffered solutions.

 

Shipping and Storage

The products are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

 

Cautions

1. Avoid repeated freeze-thaw cycles.
2. For your safety and health, please wear lab coats and disposable gloves for operation.
3. For research use only.

Recombinant Human Lymphocyte Activation Gene 1 Protein/CCL4L1 (Human LAG-1/CCL4L1)_C230425

Product form

SKU: C230425E

$74.00

    • In stock
    • Shipped today? Order within: Jul 11, 2025 17:00:00 -0400

    Description

    LAG-1 is CC chemokine that signals through the CCR5 receptor. LAG-1 is identical to MIP-1β (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.

    Product Properties

    Synonyms
    CCL4L1
    Accession
    		 Q8NHW4
    GeneID
    388372
    Source
    E.coli-derived Human CCL4L1protein,Ala24-Asn92.
    Molecular Weight
    Approximately 7.8 kDa.
    AA Sequence
    APMGSDPPTA CCFSYTARKL PRNFVVDYYE TSSLCSQPAV VFQTKRGKQV CADPSESWVQ EYVYDLELN
    Tag
    None
    Physical Appearance
    Sterile Filtered White lyophilized (freeze-dried) powder.
    Purity
    > 97 % by SDS-PAGE and HPLC analyses.
    Biological Activity

    Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human CCR5 transfected murine BaF3 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5.0 × 10 5 IU/mg.

    Endotoxin
    < 1.0 EU per 1μg of the protein by the LAL method.
    Formulation
    Lyophilized from a 0.2 μm filtered concentrated solution in PSB.
    Reconstitution
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20°C. Further dilutions should be made in appropriate buffered solutions.

     

    Shipping and Storage

    The products are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.
    Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

     

    Cautions

    1. Avoid repeated freeze-thaw cycles.
    2. For your safety and health, please wear lab coats and disposable gloves for operation.
    3. For research use only.

    © 2025 Arcegen, Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account