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".
LS-F36790 is a 96-well enzyme-linked immunosorbent assay (ELISA) for the Quantitative detection of Dog Fibrinogen in samples of Plasma, Serum and Tissue Homogenates. It is based upon a Sandwich assay principle and can be used to detect levels of Fibrinogen as low as 37.5 picograms per milliliter.
Plasma, Serum, Tissue Homogenates
96-Well Strip Plate
Colorimetric - 450nm (TMB)
62.5 - 4000 pg/ml
Intra-Assay: CV<8% Inter-Assay: CV<10%
Due to their limited shelf life, LSBio ELISA kits are not typically stocked as finished goods. Upon receipt of an order each kit is assembled and tested to ensure that it meets specifications before shipping. Minor changes may occur to the Range, Sensitivity, and Precision. In the event of a significant change the order would be confirmed with the customer before shipping ELISA kit lot numbers reflect the date of final assembly and testing for each specific kit rather than a bulk manufactured lot. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.
Adhesive Plate Sealers
Coated 96-well Strip Plate
Detection Antibody Diluent
Biotinylated Detection Antibody (100x)
HRP-Streptavidin Conjugate (100x)
HRP-Streptavidin Conjugate Diluent
Wash Buffer (25x)
This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- Fbg antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Fbg antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Fbg amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of Fbg can be calculated.
Short term: 4°C; Long term: see manual.
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.