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".
Recombinant Human Fibrinogen produced in HEK cells is comprised from the Aa chain (ACC# P02671), Bb chain (ACC# P02675) and g chain (ACC# P02679), having a total molecular weight of 340kDa. The Fibrinogen is purified by proprietary chromatographic techniques.
HEK 293 Cells
20 mM Tris-HCl, pH 7.4, 20 mM NaCl.
Long term: -80°C; Short term: -20°C. Avoid freeze-thaw cycles.
For research use only.
Fibrinogen (factor I) is a glycoprotein in vertebrates that helps in the formation of blood clots. It consists of a linear array of three nodules held together by a very thin thread which is estimated to have a diameter between 8 and 15 Angstrom (Å). The two end nodules are alike but the center one is slightly smaller. Measurements of shadow lengths indicate that nodule diameters are in the range 50 to 70 Angstrom. The length of the dried molecule is 475 ± 25 Angstrom.