Polyclonals and antibodies
A Rabbit polyclonal antibody against Human, Pig Glycyl tRNA Synthetase (GARS). This antibody is labeled with FITC.
Upon receipt, store at -20°C or -80°C. Prepare working aliqotes prior to storage to avoid repeated freeze-thaw cycles.
Sequence of the immunogen: GARS (Val567~Glu735); Buffer composition: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
Host: Rabbit; Species Reactivity: Human, Pig; Clonality: polyclonal; Tested applications: WB, IHC; Concentration: 500ug/ml; Isotype: IgG; Conjugation: FITC
Pigs and the smaller guinea pigs are frequent used as models for humans.Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
If you buy Antibodies supplied by Cloud Clone Corp they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.This Cloud Clone Corp Fluorescein isothiocyanate (FITC) antibody is currently after some BD antibodies the most commonly used fluorescent dye for FACS. When excited at 488 nanometers, FITC has a green emission that's usually collected at 530 nanometers, the FL1 detector of a FACSCalibur or FACScan. FITC has a high quantum yield (efficiency of energy transfer from absorption to emission fluorescence) and approximately half of the absorbed photons are emitted as fluorescent light. For fluorescent microscopy applications, the 1 FITC is seldom used as it photo bleaches rather quickly though in flow cytometry applications, its photo bleaching effects are not observed due to a very brief interaction at the laser intercept. Cloud Clone Corp FITC is highly sensitive to pH extremes.Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.