Recombinant human IL-15 protein (Active)

• FuncS

Supplier Data

Functional Studies - Recombinant human IL-15 protein (Active) (AB259403)

Functional analysis of ab259403.

Fully biologically active determined by the dose dependent proliferation of KHYG-1 cells.

ED₅₀ is ≤1.28 ng/mL, corresponding to a specific activity of 7.8 x 10⁵ units/mg.

Cell based assay testing is performed on the first lot of protein only and is provided as a reference for protein activity; subsequent lots of protein must pass all biophysical quality control parameters that meet the same parameters as the first lot.

Lot : GR3379485-1

• Mass Spec

Supplier Data

Mass Spectrometry - Recombinant human IL-15 protein (Active) (AB259403)

Mass determination by ESI-TOF.

Predicted MW is 12830.92 Da (+/- 10 Da by ESI-TOF). Observed MW is 12832.38 Da.

• sELISA

Lab

Sandwich ELISA - Recombinant human IL-15 protein (Active) (AB259403)

Background subtracted standard curve using Human IL-15 Antibody Pair - BSA and Azide free (ab241883) and Recombinant human IL-15 protein (Active) (ab259403) in sandwich ELISA.
The ELISA was performed using the components of the corresponding SimpleStep® kit, which uses the same antibody pair with a different formulation and format.

• HPLC

Supplier Data

HPLC - Recombinant human IL-15 protein (Active) (AB259403)

HPLC analysis of ab259403.

• SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant human IL-15 protein (Active) (AB259403)

SDS-PAGE analysis of ab259403.