Measured by its ability to inhibit IL-15-dependent proliferation of MO7e human megakaryocytic leukemic cells in the presence of 4 ng/mL of recombinant human IL-15. The ED50 for this effect is typically 2-10 µg/mL.

Human IL2RB / CD122 Protein (Recombinant His,C-terminus)

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Expression System	Baculovirus
Format:	Lyophilized

$530.00each

Catalog Number: LS-G141199-100

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Overview

Description: IL2RB / CD122 Protein LS-G141199 is a Recombinant Human IL2RB / CD122 produced in Baculovirus Met1-Asp239 with His,C-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
Category: Proteins & Peptides > Proteins > Recombinant Proteins
Alternative Names: CD122 | CD122 antigen | IL-2 receptor subunit beta | IL15RB | IL2RB | Interleukin 15 receptor | beta | p70-75 | IL-2R subunit beta | IL-2RB | Interleukin 2 receptor
Origin Species: Human
NCBI GenBank: NM_000878
SwissProt: P14784

Protein

Expression System: Baculovirus
Fusion Tag: Hexahistidine Tag
Molecular Weight: The recombinant human IL2RB consists of 224 amino acids and predicts a molecular mass of 26 kDa.
Protein Type: Recombinant
Amino Acid Sequence

Format

Purity: >95%
Conjugate/Label: Unconjugated
Endotoxin Level: < 1.0 EU/µg
Format: Lyophilized
Formulation: Lyophilized from sterile 20 mM Tris, 150 mM NaCl, pH 8.0, 10 % glycerol, with 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Purity Measurement Method: SDS-PAGE (Coomassie Stain)