Lab Essentials
AMPIVIEW® RNA probes
Enabling Your Projects 
GMP Services
Bulk Solutions
Research Travel Grant
Have You Published Using an Enzo Product?
Knowledge Base
Is extraction of vasopressin necessary prior to using the Vasopressin ELISA kit?
Enzo Vasopressin ELISA kit does require extraction of vasopressin from all sample types for accurate determination.
Tue, Jul 18, 2023
Does the Vasopressin ELISA kit work with saliva samples?
We have not tested saliva in-house with this kit. However, several researchers have shared with us the protocol described below for using that…
Tue, Jul 18, 2023
Why does the vial I received appear empty?
Many of our products are sold in very small quantities, and some are transparent, and/or are lyophilized to thin films…
Tue, Jul 18, 2023
How should I handle hygroscopic compounds?
Hygroscopic compounds will absorb water from the atmosphere and should be stored dessicated and protected from exposure to the air…
Tue, Jul 18, 2023
My stock solution was initially clear, but when I removed it from the freezer to use it a second time, a precipitate formed. What should I do?
The process of a solution freezing and thawing can sometimes cause chemicals to crystallize or precipitate out of solution. This…
Tue, Jul 18, 2023
How can I dissolve lipids for use in cell culture or other biological experiments?
Most lipids are strongly hydrophobic compounds, and working with them in an aqueous media such as for cell or tissue…
Tue, Jul 18, 2023
My order arrived at room temeprature, but the label on the product states it should be stored at -20°C. Is the product still good?
Recommended storage conditions and shipping conditions may differ for certain products. The storage temperatures that we indicate on our vial…
Tue, Jul 18, 2023
Do vasopressin kits work on other sample types other than culture supernatants?
Cited sample types include cerebrospinal fluid (CSF), culture supernatants, feces, plasma, saliva, serum, tissue lysate, and urine. In general, the…
Tue, Jul 18, 2023
I am working with rabbit sera. Can I use the Vasopressin ELISA kit for detecting vasopressin in this sample?
Problems may arise when working with rabbit sera because the kit relies on the use of an anti-rabbit IgG. This…
Tue, Jul 18, 2023
How much sample do I need to use and what are the suggested dilutions for the Oxytocin ELISA kit?
The amount of sample required and the dilutions needed for the assay depend upon the level of oxytocin in the…
Tue, Jul 18, 2023