MDC Protein, Human, Recombinant (His)

MDC Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 9.7 kDa and the accession number is O00626.

Pack Size	Availability	Price/USD	Quantity
50 μg	5 days	$ 383.00
1 mg	5 days	$ 3,520.00

Pack Size

Availability

Price/USD

Quantity

50 μg

5 days

$ 383.00

1 mg

5 days

$ 3,520.00

Description

MDC Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 9.7 kDa and the accession number is O00626.

Species	Human
Expression System	E. coli
Tag	N-His
Accession Number	O00626
Synonyms	A-152E5.1, MDC, ABCD-1, SCYA22, STCP-1, DC/B-CK, chemokine (C-C motif) ligand 22
Construction	The secreeted form of Human CCL22 (O00626) (Gly 25-Gln 93) was expressed, with a polyhistidine tag at the N-terminus.
Protein Purity	> 90 % as determined by SDS-PAGE
Molecular Weight	9.7 kDa (predicted)

Endotoxin	Please contact us for more information.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing 30% Acetonitrile, 0.1% TFA. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Chemokine (C-C motif) ligand 22(ABCD-1 / CCL22)is a kind of CC chemokine which is a family of secreted proteins involved in immunoregulatory and inflammatory processes. The cytokine displays chemotactic activity for monocytes, dendritic cells, natural killer cells and for chronically activated T lymphocytes. It also displays a mild activity for primary activated T lymphocytes and has no chemoattractant activity for neutrophils, eosinophils and resting T lymphocytes. This ABCD-1 / CCL22 chemokine binds to chemokine receptor CCR4. This chemokine may play a role in the trafficking of activated / effector T lymphocytes to inflammatory sites and other aspects of activated T-lymphocyte physiology. ABCD-1 / CCL22 is highly expressed in macrophage and in monocyte-derived dendritic cells, and thymus, and in Langerhans' cell histiocytosis and atopic dermatitis but not in dermatopathic lymphadenopathy. This chemokine is also found in lymph node, appendix, activated monocytes, resting and activated macrophages. This protein is lower expressed in lung and spleen and very weekly expressed in small intestine.