Home » CD25/IL-2R alpha » CD25/IL-2R alpha Proteins » Recombinant Cynomolgus CD25/IL-2R alpha His-tag Protein, CF
Novus Biologicals products are now on bio-techne.com

Recombinant Cynomolgus CD25/IL-2R alpha His-tag Protein, CF

 Submit a Review

Images

 
(
Enlarge)
Recombinant Cynomolgus Monkey CD25/IL-2R alpha His-tag (Catalog # 10716-RL) inhibits the IL-2 dependent proliferation of MO7e human megakaryocytic leukemic cells. The ED50 for this effect is 0.20-1.60 μg/mL.
Recombinant Cynomolgus Monkey CD25/IL-2R alpha His-tag (Catalog # 10716-RL) inhibits the IL-2 dependent proliferation of MO7e human megakaryocytic leukemic cells. The ED50 for this effect is 0.20-1.60 μg/mL.
2 μg/lane of Recombinant Cynomolgus Monkey CD25/IL-2R alpha His-tag (Catalog # 10716-CV) was resolved with SDS-PAGE under reducing (R) and non-reducing (NR) conditions and visualized by Coomassie® Blue staining, ...read more

Product Details

Summary
Reactivity Pm-CmSpecies Glossary
Applications Bioactivity
Format
Carrier-Free

Order Details

Novus Biologicals is part of Bio-Techne

Shop this product on bio-techne.com

Novus Biologicals, part of Bio-Techne, offers 100% Guarantee

Recombinant Cynomolgus CD25/IL-2R alpha His-tag Protein, CF Summary

Details of Functionality
Measured by its ability to inhibit the IL-2-dependent proliferation of MO7e human megakaryocytic leukemic cells. The ED50 for this effect is 0.20-1.60 μg/mL.
Source
Human embryonic kidney cell, HEK293-derived cynomolgus monkey CD25/IL-2R alpha protein
Glu22-Arg213, with a C-terminal 6-His tag
Accession #
N-terminal Sequence
Glu22
Protein/Peptide Type
Recombinant Proteins
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Endotoxin Note
<0.10 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

Dilutions
  • Bioactivity
Theoretical MW
22 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
SDS-PAGE
40-45 kDa, under reducing conditions.

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Reconstitution Instructions
Reconstitute at 500 μg/mL in PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Recombinant Cynomolgus CD25/IL-2R alpha His-tag Protein, CF

  • CD25 antigen
  • CD25
  • IDDM10
  • IL-2 R alpha
  • IL-2 receptor subunit alpha
  • IL2R alpha
  • IL-2R subunit alpha
  • IL2R
  • IL2RA
  • IL-2Ra
  • IL-2-RA
  • IL2-RA
  • interleukin 2 receptor, alpha
  • interleukin-2 receptor subunit alpha
  • p55
  • TAC antigen
  • TCGFR

Background

IL-2 receptor alpha (IL-2R alpha), also known as CD25, is a 55 kDa type I membrane glycoprotein that belongs to the family of cytokine receptors that utilize the common gamma chain subunit (gamma c). Cynomolgus monkey IL-2R alpha cDNA encodes a 213 amino acid (aa) precursor with a 21 aa signal peptide and a 192 aa extracellular region. The ECD of cynomolgus monkey IL-2R alpha shares a 91.7% amino acid sequence identity with the ECD of huma IL-2R alpha. IL‑2R alpha is primarily expressed on activated T cells and on regulatory T cells (Treg) (1-3). IL-2R beta (CD122) and gamma c (IL-2R gamma /CD132) dimerize to form a constitutively expressed intermediate affinity IL-2 receptor (4, 5). By itself, IL-2R alpha binds IL-2 with low affinity. IL-2R alpha makes no contacts with IL-2R beta or gamma c, and only minor changes are observed in the IL-2 structure in response to receptor binding. These findings support the principal role of IL-2R alpha to deliver IL-2 to the signaling complex and act as regulator of signal transduction (6, 7). A soluble form of IL‑2R alpha can be generated by proteolytic cleavage of the cell surface receptor, rendering the T cell unresponsive to IL-2 (8, 9). Increased serum levels of soluble IL‑2R alpha are found in some cancers and immune disorders (10). IL-2R alpha is required for activation induced cell death (AICD) of naive T cells, a mechanism responsible for deleting autoreactive T cell clones (11, 12). IL-2R alpha is also required for the development of CD4+CD25+ Treg which suppresses autoreactive CD4+ T cells, thereby contributing to peripheral T cell homeostasis (11‑13). Drug targeting of IL-2R alpha has been indicated to deplete Tregs and induce antitumor immunity in various syngeneic tumors (14, 15).
  1. Minami, Y. et al. (1993) Annu. Rev. Immunol. 11:245.
  2. Kovanen, P.E. and Leonard, W.J. (2004) Immunol. Rev. 202:67.
  3. Bluestone, J.A. and Tang, Q. (2005) Curr. Opin. Immunol. 17:638.
  4. Hatakeyama, M. et al. (1989) Science 244:551.
  5. Takeshita, T. et al. (1992) Science 257:379.
  6. Stauber, D. et al. (2006) Proc. Natl. Acad. Sci. U.S.A. 103:2788.
  7. Wang, X. et al. (2005) Science 310:1159.
  8. Wagner, D.K. et al. (1986) J. Immunol. 137:592.
  9. Schulz, O. et al. (1998) J. Exp. Med. 187:271.
  10. Witkowska, A.M. (2005) Mediat. Inflamm. 2005:121.
  11. Willerford, D.M. et al. (1995) Immunity 3:521.
  12. Van Parijs, L. et al. (1997) J. Immunol. 158:3738.
  13. Almeida, A.R.M. et al. (2002) J. Immunol. 169:4850.
  14. Zammarchi, F. et al. (2020) J. Immunother Cancer. 8:e000860.
  15. Maruoka, A.F. et al. (2020) J. Immunol. Res. 8:345.

Customers Who Viewed This Item Also Viewed...

IL-2 [Unconjugated]
202-IL
Bioactivity IL-2 [Unconjugated]
(4 Reviews)
(377 Publications)
Species: Hu
Applications: BA
CD4 Antibody - BSA
Free
NBP1-19371
Immunohistochemistry-Frozen CD4 Antibody - BSA Free
Immunohistochemistry-Paraffin CD4 Antibody - BSA Free
Flow Cytometry CD4 Antibody - BSA Free
(9 Reviews)
(50 Publications)
Species: Ca, Hu, Mu, Po, Rb, Rt
Applications: Dual ISH-IHC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, Simple Western, WB
TNF-alpha
[Unconjugated]
210-TA
SDS-PAGE TNF-alpha [Unconjugated]
Bioactivity TNF-alpha [Unconjugated]
SEC-MALS TNF-alpha [Unconjugated]
(3 Reviews)
(818 Publications)
Species: Hu
Applications: BA
CTLA-4
[Unconjugated]
7268-CT
Bioactivity CTLA-4 [Unconjugated]
(3 Publications)
Species: Hu
Applications: BA
FoxP3 Antibody -
BSA Free
NB100-39002
Flow Cytometry FoxP3 Antibody - BSA Free
Flow Cytometry FoxP3 Antibody - BSA Free
Immunohistochemistry-Paraffin FoxP3 Antibody - BSA Free
(2 Reviews)
(62 Publications)
Species: Bv, Hu, Mu, Rt
Applications: Dual ISH-IHC, Flow, IB, ICC/IF, IHC, IHC-P, IP, Single-Cell Western, WB
IL-10 [Biotin]
DY417
N/A IL-10 [Biotin]
(302 Publications)
Species: Mu
Applications: ELISA
HLA DQ/DR/DP
Antibody (HLA-Pan/296 ...
NBP2-79843
Protein Array HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Immunocytochemistry/ Immunofluorescence HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Western Blot HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Species: Hu
Applications: CyTOF-ready, ELISA, Flow, ICC/IF, IHC, IHC-P, PA, WB
NOD2 Antibody
(2D9) - BSA Free
NB100-524
Flow Cytometry NOD2 Antibody (2D9) - BSA Free
Flow Cytometry NOD2 Antibody (2D9) - BSA Free
Immunohistochemistry-Frozen NOD2 Antibody (2D9) - BSA Free
(1 Review)
(26 Publications)
Species: Hu, Mu
Applications: Flow-IC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, WB
CD8 Antibody
(53-6.7) - BSA Free
NBP1-49045
Immunohistochemistry-Paraffin CD8 Antibody (53-6.7) - BSA Free
Immunocytochemistry/ Immunofluorescence CD8 Antibody (53-6.7) - BSA Free
Immunohistochemistry-Frozen CD8 Antibody (53-6.7) - BSA Free
(3 Reviews)
(28 Publications)
Species: Mu, Rt
Applications: Cell Depl, CyTOF-ready, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, InhibTFunc
CD3 Antibody (SP7)
NB600-1441
Immunohistochemistry-Frozen CD3 Antibody (SP7)
Immunohistochemistry-Paraffin CD3 Antibody (SP7)
Immunohistochemistry-Paraffin CD3 Antibody (SP7)
(3 Reviews)
(45 Publications)
Species: Ca, Hu, Mu, Po
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, KD
IL-4 [Unconjugated]
6507-IL/CF
Bioactivity IL-4 [Unconjugated]
(3 Publications)
Species: Hu
Applications: BA
IFN-gamma
[Unconjugated]
285-IF
Bioactivity IFN-gamma [Unconjugated]
SDS-PAGE IFN-gamma [Unconjugated]
SEC-MALS IFN-gamma [Unconjugated]
(2 Reviews)
(454 Publications)
Species: Hu
Applications: BA
IL-6 [HRP]
M6000B
N/A IL-6 [HRP]
N/A IL-6 [HRP]
N/A IL-6 [HRP]
(664 Publications)
Species: Mu
Applications: ELISA
CD69 Antibody
(15B5G2) - BSA Free
NBP2-25236
Western Blot CD69 Antibody (15B5G2) - BSA Free
Immunohistochemistry-Paraffin CD69 Antibody (15B5G2) - BSA Free
Western Blot CD69 Antibody (15B5G2) - BSA Free
(1 Review)
(1 Publication)
Species: Hu
Applications: IHC, IHC-P, WB
IL-2 R beta
Antibody (27302)
MAB224
Immunohistochemistry IL-2 R beta Antibody (27302)
Neutralization IL-2 R beta Antibody (27302)
(7 Publications)
Species: Hu
Applications: CyTOF-ready, Flow, IHC, Neut
TNF RII/TNFRSF1B
[HRP]
DRT200
N/A TNF RII/TNFRSF1B [HRP]
N/A TNF RII/TNFRSF1B [HRP]
N/A TNF RII/TNFRSF1B [HRP]
(76 Publications)
Species: Hu
Applications: ELISA
CDP/CUTL1 Antibody
(2A10)
H00001523-M01
Western Blot CDP/CUTL1 Antibody (2A10)
Immunohistochemistry-Paraffin CDP/CUTL1 Antibody (2A10)
ELISA CDP/CUTL1 Antibody (2A10)
(1 Review)
(4 Publications)
Species: Hu, Mu, Rt
Applications: ELISA, ICC/IF, IHC, IHC-P, IP, WB
LEDGF Antibody
(762815) [Unconjugate
MAB3468
Western Blot LEDGF Antibody (762815) [Unconjugated]
Immunocytochemistry LEDGF Antibody (762815) [Unconjugated]
(1 Review)
(1 Publication)
Species: Hu
Applications: ICC, WB
HCLS1 Antibody
(1A8)
H00003059-M02
Western Blot HCLS1 Antibody (1A8)
Proximity Ligation Assay HCLS1 Antibody (1A8)
Immunohistochemistry-Paraffin HCLS1 Antibody (1A8)
Species: Hu
Applications: ELISA, IHC, IHC-P, KD, PLA, S-ELISA, WB
KHSRP Antibody
NBP1-18910
Immunohistochemistry-Paraffin KHSRP Antibody
Immunohistochemistry-Paraffin KHSRP Antibody
Western Blot KHSRP Antibody
(1 Review)
(11 Publications)
Species: Hu, Mu, Rt
Applications: ICC/IF, IHC, IHC-Fr, IHC-P, IP, Simple Western, WB

Publications for CD25/IL-2R alpha (10716-RL) (0)

There are no publications for CD25/IL-2R alpha (10716-RL).
By submitting your publication information earn gift cards and discounts for future purchases.

Reviews for CD25/IL-2R alpha (10716-RL) (0)

There are no reviews for CD25/IL-2R alpha (10716-RL). By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
  • Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
  • Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen

FAQs for CD25/IL-2R alpha (10716-RL) (0)

There are no specific FAQs related to this product. Read our general customer & technical service FAQs.

Additional CD25/IL-2R alpha Products

Blogs on CD25/IL-2R alpha

There are no specific blogs for CD25/IL-2R alpha, but you can read our latest blog posts.
Read our latest blog and use the new citation tool on bio-techne.com

Customers Who Bought This Also Bought

1 µg/lane of Recombinant Human TNF-alpha was resolved by SDS-PAGE with silver staining, under reducing (R) conditions, showing a band at 17 kDa.
TNF-alpha [Unconjugated]
210-TA-005

Contact Information

Product PDFs

  PDF SDS
  PDF Datasheet
  Request CofA

Calculators

Concentration Calculator

The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.

=
÷

Review this Product

Be the first to review our Recombinant Cynomolgus CD25/IL-2R alpha His-tag Protein, CF and receive a gift card or discount.


Bioinformatics

Uniprot