Manufactured by:BT LAB
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Recombinant Porcine IL-2 protein

Recombinant Porcine IL-2 protein

SKU:
ABM219190
Manufacturer SKU
CD00153
Product type
Recombinant Proteins
TargetRecombinant Porcine IL-2 protein
Expression systemEscherichia coli.
Purity> 96 % by SDS-PAGE and HPLC analyses.

Manufacturer provenance

Manufactured by:
BT LAB
Sold by:
ABMIUM
Fulfilled from:
Manufacturer facility or confirmed fulfilment location

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Product description

Background

IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. It is expressed by CD4+ and CD8+ T cells, γδ T cells, B cells, dendritic cells, and eosinophils. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. The receptor for IL-2 consists of three subunits (55 kDa IL2Rα, 75 kDa IL2Rβ, 64 kDa common gamma chain γc/IL2Rγ) that are present on the cell surface in varying preformed complexes. Recombinant porcine IL-2 is a 15.3 kDa protein containing 134 amino acid residues and it shares about 72 % amino acid sequence identity with mouse, human and rat IL-2. It also shares 60 % and 67 % acid sequence identity with rhesus macaque and equus caballus IL-2, respectively.

Expression system
Escherichia coli.
Purity
> 96 % by SDS-PAGE and HPLC analyses.
Molecular weight
Approximately 15.2 kDa, a single non-glycosylated polypeptide chain containing 134 amino acids.
Endotoxin
Less than 1 EU/ug of rPoIL-2 as determined by LAL method.
Form
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 1 × PBS, pH 7.4.

Packaging image shown for reference. Select a size from the available options.

Key facts & specifications
Research areas
Immunology
Also known as
IL-2,IL2, POIL2, TCGF, Porcine
Source organism
Porcine
Molecular weight
Approximately 15.2 kDa, a single non-glycosylated polypeptide chain containing 134 amino acids.
Form / buffer
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 1 × PBS, pH 7.4.
Activity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using Mouse CTLL-2 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 × 106 IU/mg.
Endotoxin level
Less than 1 EU/ug of rPoIL-2 as determined by LAL method.
Sequence
APTSSSTKNT KKQLEPLLLD LQLLLKEVKN YENADLSRML TFKFYMPKQA TELKHLQCLV EELKALEGVL NLGQSKNSDS ANIKESMNNI NVTVLELKGS ETSFKCEYDD ETVTAVEFLN KWITFCQSIY STLT
Quantity per pack
10 ug, 2 ug
Technical note
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.
Validation & performance evidence
ABMIUM Validated™ ABMIUM Verified™ Expected performance Not suitable

Application validation matrix

Evidence status by application and model.

EvidenceSDS-PAGEHPLCLALBioactivity
Quality control
Identifiers & database references
Manufacturer SKU
CD00153
Storage, stability & shipping
Storage conditions
-20ºC
Storage buffer
Lyophilized from a 0.2 μm filtered concentrated solution in 1 × PBS, pH 7.4.
Compliance & documents
Datasheet
Open datasheet
Product manual
Open manual
Frequently asked questions
Who manufactured this product?

This product is manufactured by BT LAB and sold through ABMIUM without relabelling.

Can ABMIUM ship this product internationally?

ABMIUM supports global orders. Availability, shipping requirements and applicable import arrangements are confirmed before fulfilment where required.

Can I check suitability before ordering?

Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.

Is this product for clinical use?

Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.

BT LAB
£307.94£262.00