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Antibody to Human IL-21

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DATASHEET

Specificity: Peptide sequence is < 50 % identical to other interleukins in this region. The antibody recognizes human IL-21.

Formulation: Liquid 200 µg of affinity purified antibody in 10 mM KHPO4, 140 mM NaCl with 0.1 % sodium azide.

Quality Control: Immunocytochemistry on human spleen and/or human tonsil

Storage: Freeze at -20° C. For long term storage freeze at -70° C. Avoid freeze-thaw cycles.

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Above: Immunocytochemistry of human spleen with goat antibody to human IL-21 - Larger image

For Research Purposes Only
Contact Capralogics
antibodyinfo@capralogics.com
FAX 1-413-643-0067
Phone 1-800-975-6866

Product Number CIO167
Price $ 295 buy online
Amount 200 µg in 200 ul
Host Goat
Antigen Synthetic peptide 78CFQKAQLKSANTGNNERIINVSIKKLKRKPPS109 corresponding to N-terminus region of human IL-21
Sequence Alignment

Human IL-21
CFQKAQLKSANTGNNERIINVSIKKLKRKPPS CFQKAKLKPSNPGNNKTFIIDLVAQLRRRLPA
Mouse IL-21

Antibody Concentration

1.0 mg/mL
Purification Peptide affinity purified
Species Cross- Reactivity not tested
Buffer 10 mM KHPO4, 140 mM NaCl
pH 7.2

Applications and Protocols

ELISA (for Peptide) 1:100000
Immunocytochemistry See Protocol 1:500
Flow Cytometry ND
Reference
Parrish-Novak J et al. Interleukin 21 and its receptor are involved in NK cell expansion and regulation of lymphocyte function. Nature 2000, 408 (6808), 57-63 Abstract

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