RDI Divison of researchd Industries Intl offers a wide line of antibodies. In many situations, you may need a labelled secondaty antibody for the particular application. You can access below "SOME" of the various specialty antibodies we can provide. In most situations, the antibodies probably found in your lab will work fine, however, in special situations, you may need one of these specialty reagents (especially when working with antibodies on various animal tissues). We offer many different types of antibodies to help solve this problem. Please inquire for other applications or types of antibodies not listed below.
Normal Donkey Serum
Price: $90.00/10ml $62.00/with second antibody
Presentation: lyophilized vial (10ml)
Protein conc: approx 60mg/ml
Prep: normal serum is lipid extracted and dialyzed against the below buffer
Buffer: when reconstituted with 10ml DI water, material will be in 0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6 with 0.05% NaN3
Reconstitution: It is recommended that the vial be reconstituted with 10ml DI water. Allow to set at least 1 hour. Mix Well. Centrifuge product if it is not completely clear after standing for 1-2 hours at room temp. Product is stable for several weeks at 2-8 DEG C as an undiluted liquid. After dilution do not use for more than one day. For extended storage, freeze undiluted product in small aliquots at -20 DEG C or below. Avoid repeated freeze thaw cycles (best stored in non frost free freezers).
Use: It is recommended that 4-5% normal serum, diluted in assay buffer, be used as a blocking agent to reduce background from non- specific, conserved sequence and/or Fc receptor bindings. The normal serum should be the same species as the sourec of the secondary antibody.
Country of Origin: USA
Also available:Donkey Gamma globulin cat#RDI-DNKYGG $75.00/25mg
see also bulk donkey sera & Plasma
FOR IN VITRO RESEARCH USE ONLY-NOT FOR USE IN DIAGNOSTICS.