Goat anti Rat IgG2b (subclass specific), conjugated with FITC, Secondary Antibodies
1ml
GARa-IgG2b-FITC
612 EUR
Goat
Polyclonal
Veterinary
Rat
ELISA,Immunocytochemistry,Immunohistochemistry (frozen),(In)direct immunofluorescence
Pools of purified homogenous IgG2b isolated from rat serum. FreundÍs complete adjuvant is used in the first step of the immunization procedure.
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Goat anti Rat IgG2b (subclass specific), conjugated with FITC, Secondary Antibodies philized conjugate is shipped at ambient temperature and may be stored at +4ÁC; prolonged storage at or below -20ÁC. It is reconstituted by adding 1 ml sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -20ÁC. Prior to use, an aliquot is thawed slowly in the dark at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at +4ÁC, not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the immunoconjugate. Lyophilized at +4Á C--at least 10 years. Reconstituted at or below -20Á C--3-5 years. Reconstituted at +4Á C--7 days
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This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
This Exalpha 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. Exalpha FITC is highly sensitive to pH extremes.
Anti-FITC Antibody
Capra aegagrus hircus,Rattus norvegicus
IgG2b
Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.