Recombinant Mouse CXCL7/Thymus Chemokine-1 (aa 40-113)

Catalog #: 793-CK Datasheet / COA / SDS

Carrier Free

Catalog #	Availability	Size / Price	Qty
793-CK-025/CF

With Carrier

Catalog #	Availability	Size / Price	Qty
793-CK-025

R&D Systems Recombinant Proteins and Enzymes

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All CXCL7/Thymus Chemokine-1 Proteins and Enzymes

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Summary Product Datasheets Carrier Free Data Images Reconstitution Calculator Background Related Research Areas

Recombinant Mouse CXCL7/Thymus Chemokine-1 (aa 40-113) Summary

Product Specifications

Purity

>97%, by SDS-PAGE under reducing conditions and visualized by silver stain

Endotoxin Level

<0.10 EU per 1 μg of the protein by the LAL method.

Activity

Measured by its ability to chemoattract BaF3 mouse pro‑B cells transfected with human CXCR2. The ED₅₀ for this effect is 0.2-1 µg/mL.

Source

E. coli-derived mouse CXCL7/Thymus Chemokine-1 protein
Lys40-Tyr113

Accession #

AAG36786

N-terminal Sequence
Analysis

Lys40

Predicted Molecular Mass

8.2 kDa

Product Datasheets

793-CK (with carrier)

Product Datasheet

COA

SDS

793-CK/CF (carrier free)

Product Datasheet

COA

SDS

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

793-CK

Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Reconstitution	Reconstitute at 25 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.
Shipping	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
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. 3 months, -20 to -70 °C under sterile conditions after reconstitution.

793-CK/CF

Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 100 μg/mL in sterile PBS.
Shipping	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
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. 3 months, -20 to -70 °C under sterile conditions after reconstitution.

Reconstitution Calculator

Background: CXCL7/Thymus Chemokine-1

CXCL7 is a member of the alpha (CXC) subfamily of chemokines. Mouse CXCL7 cDNA encodes a 113 amino acid residue precursor protein. Signal P prediction program analysis indicates that this precursor protein contains an amino terminal 39 amino acid residue signal peptide and a 74 amino acid mature chemokine. Mouse CXCL7 shares 72% amino acid sequence identity with rat CXCL7. The recombinant mouse CXCL7 produced by R&D Systems has been shown to chemoattract mouse BaF3 cells transfected with human CXCR2, but not human CXCR1.

Entrez Gene IDs

57349 (Mouse); 246358 (Rat)

Alternate Names

Beta-TG;B-TG1;CTAP3;CTAPIII;CTAP-III;CXCL7;LA-PF4;LDGF;MDGF;NAP-2;PBP;Platelet basic protein;PPBP;SCYB7;TC1;TC2;TGB;TGB1;THBGB;THBGB1; Thymus Chemokine1; Thymus Chemokine-1