MaxLight(TM)650 is a new Far-IR stable dye conjugate comparable to Alexa Fluor(TM)647, DyLight(TM)649, Cy5(TM) and offers better labeling efficiency, brighter imaging and increased immunodetection. Absorbance (655nm), Emission (676nm), Extinction Coefficient 250,000. Applications: Suitable for use in Western Blot and Immunohistochemistry. Other applications have not been tested. Recommended Dilution: Western Blot: Bovine brain microtubule proteins purified by two cycles of assembly and disassembly (9) are dissolved in SDS-PAGE sample buffer. 5ug of the microtuble preparation per lane is loaded onto a 4% to 20% SDS-PAGE gradient gel along side molecular weight markers (14.3-200kD). After separation by electrophoresis, the proteins are blotted onto nitrocellulose. Tau is detected as a series of 5 bands (52-68kD). Immunohistochemistry: Stains axons in tissue primarily, however in culture Tau expression is not restricted to just axons. Dephosphorylation with alkaline phosphatase is recommended for staining neurofibrillary tangles in Alzheimers brain tissue with T1037. This treatment changes the staining pattern of T1037 to include cell bodies, dendrites and axons of neurons. In untreated samples, T1037 stains axons only. Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4C in the dark. DO NOT FREEZE! Stable at 4C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight(TM)650 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Note: Applications are based on unconjugated antibody.
Clonality:
Monoclonal
Clone Designation:
[2Q123 PC1C6]
Isotype:
IgG2a
Purity:
Purified by Protein A affinity chromatography.
Form:
Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight(TM)650.
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