Recombinant Human Eotaxin protein (CCL11) (Active)

Product Specifications

Product Name Alternative

C-C motif chemokine 11, Small-inducible cytokine A11

Abbreviation

Recombinant Human CCL11 protein (Active)

Gene Name

CCL11

UniProt

P51671

Expression Region

24-97aa

Organism

Homo sapiens (Human)

Target Sequence

GPASVPTTCCFNLANRKIPLQRLESYRRITSGKCPQKAVIFKTKLAKDICADPKKKWVQDSMKYLDQKSPTPKP

Tag

Tag-Free

Type

Active Protein & In Stock Protein

Source

E.Coli

Field of Research

Immunology

Relevance

In response to the presence of allergens, this protein directly promotes the accumulation of eosinophils, a prominent feature of allergic inflammatory reactions. Binds to CCR3.

Endotoxin

Less than 1.0 EU/μg as determined by LAL method.

Purity

>97% as determined by SDS-PAGE.

Activity

Yes

Bioactivity

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration range of 0.1-10.0 ng/ml.

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 μm filtered 20 mM PB, pH 7.4, 150 mM NaCl

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Function

In response to the presence of allergens, this protein directly promotes the accumulation of eosinophils, a prominent feature of allergic inflammatory reactions. Binds to CCR3.

Molecular Weight

8.4 kDa

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.