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.
TCR Screening Services
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".
Transcriptional activator. Binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Cooperates with FOXO1 in osteoblasts to regulate glucose homeostasis through suppression of beta-cell production and decrease in insulin production (By similarity). It binds to a Tax-responsive enhancer element in the long terminal repeat of HTLV-I.
ATF4 in Jurkat Human Cell Line. ATF4 was detected in immersion fixed Jurkat human acute T-cell leukemia cell line using Mouse Anti-Human ATF4 Monoclonal Antibody at 10 ug/ml for 3 hours at room temperature. Cells were stained using NorthernLights 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel) and counterstained with DAPI (blue, lower panel). Specific staining was localized to nuclei and cytoplasm.
Detection of Human ATF4 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line. PVDF membrane was probed with 2 ug/ml of Mouse Anti-Human ATF4 Antigen Affinity-purified Monoclonal Antibody followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody. A specific band was detected for ATF4 at approximately 47 kD (as indicated). This experiment was conducted under reducing conditions.
Requested From: United States
Date Requested: 1/23/2017