CCL28 Protein (AA 20-127)

Catalog No. ABIN1096276

This Recombinant CCL28 protein is expressed in Escherichia coli (E. coli).

Quick Overview for CCL28 Protein (AA 20-127) (ABIN1096276)

Target: CCL28 (Chemokine (C-C Motif) Ligand 28 (CCL28))

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Protein Characteristics: AA 20-127

Purpose: Recombinant Human C-C Motif Chemokine 28/CCL28

Sequence: MSEAILPIAS SCCTEVSHHI SRRLLERVNM CRIQRADGDC DLAAVILHVK RRRICVSPHN HTVKQWMKVQ AAKKNGKGNV CHRKKHHGKR NSNRAHQGKH ETYGHKTPY

Characteristics: Recombinant Human C-C Motif Chemokine 28/CCL28 is produced with our E. coli expression system. The target protein is expressed with sequence (Ile20-Tyr127) of Human CCL28.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.

Storage: 4 °C/-20 °C/-80 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 3 months

Target Details

Target: CCL28 (Chemokine (C-C Motif) Ligand 28 (CCL28))

Alternative Name: ccl28

Background: Chemokine (C-C Motif) Ligand 28 (CCL28) is a novel chemokine that shares the most homology with CCL27/CTACK. CCL28 shows chemotactic activity for resting CD4, CD8 T-cells and eosinophils. It Binds to CCR3 and CCR10 and induces calcium mobilization in a dose-dependent manner. CCR10 (GPR2 orphan receptor) is also the receptor for CCL27/CTACK. CCL28 is preferentially expressed by epithelial cells of diverse tissues, with highest expression level in normal and pathological colon. It is also expressed in normal and asthmatic lung tissues. Human and mouse CCL28 shares 83% sequence identity in their mature regions.
Alternative Names: C-C Motif Chemokine 28, Mucosae-Associated Epithelial Chemokine, MEC, Protein CCK1, Small-Inducible Cytokine A28, CCL28, SCYA28

Molecular Weight: 12.49 kDa

UniProt: Q9NRJ3