IL-4 Protein (AA 23-140)

Catalog No. ABIN4371440

This Recombinant IL-4 protein is produced in Escherichia coli (E. coli).

Quick Overview for IL-4 Protein (AA 23-140) (ABIN4371440)

Target: IL-4 (IL4) (Interleukin 4 (IL4))

Protein Type: Recombinant

Origin: Mouse

Source: Escherichia coli (E. coli)

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

Product Details

Protein Characteristics: AA 23-140

Purpose: Recombinant Mouse Interleukin-4/IL-4

Sequence: MHGCDKNHLR EIIGILNEVT GEGTPCTEMD VPNVLTATKN TTESELVCRA SKVLRIFYLK HGKTPCLKKN SSVLMELQRL FRAFRCLDSS ISCTMNESKS TSLKDFLESL KSIMQMDYS

Characteristics:

Recombinant Mouse Interleukin-4/IL-4

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 PBS, pH 7.4.

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.

Target Details

Target: IL-4 (IL4) (Interleukin 4 (IL4))

Alternative Name: Interleukin-4

Molecular Weight: 13.4 kDa

UniProt: P07750

Pathways: JAK-STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Proton Transport, Activated T Cell Proliferation