Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Human, Mouse, Rat
(tested or 100% immunogen sequence identity)
Immunofluorescence (5 - 10 µg/ml)
Western blot (1 - 3 µg/ml)
Synthetic peptide encompassing the phosphorylated Ser10 residue of p27/Kip1.
Recognizes p27 when it is phosphorylated at the Ser10 residue. Lysates of HEK 293T cells transfected with an expression plasmid encoding a p27 mutant where Ser10 was substituted with an alanine residue were used to confirm the antibody's specificity. Reactivity was confirmed with HEK293 cells expressing wild-type p27/KIP that is normally phosphorylated. NIH3T3 and MCF-7 cell lysates can also be used as positive controls. Species cross-reactivity: Human, rat and mouse.
Suitable for use in Western Blot, Immunoprecipitation and Immunofluorescence. Western Blot: 1-3 ug/ml. Immunoprecipitation: 5-10 ug/IP reaction. Immunofluorescence: 5-10 ug/ml.
PBS, pH 7.4, 0.05% Sodium Azide
Short term: 4°C; Long term: Add glycerol (40-50%) -20°C.
Important regulator of cell cycle progression. Involved in G1 arrest. Potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. Forms a complex with cyclin type D-CDK4 complexes and is involved in the assembly, stability, and modulation of CCND1-CDK4 complex activation. Acts either as an inhibitor or an activator of cyclin type D-CDK4 complexes depending on its phosphorylation state and/or stoichometry.