Q: Some suppliers sell their streptavidin conjugates in amounts given as streptavidin equivalents. Is that also the case for your product, Streptavidin-ZAP? What is important to me is to know what the molar concentration of streptavidin conjugate is, and the volume of your preparation. A: The molar concentration of Streptavidin-ZAP (Cat. #IT-27) will depend on […]
Streptavidin-ZAP concentration Read More »
Q: For in vitro cytotoxicity assays, could you tell me: 1) whether you incubate primary with your Saporin secondary for a specific amount of time prior to cell addition, and 2) do you use a single concentration of secondary per well or a primary:secondary ratio — like 1:2 or 1:4? A: The primary antibody should
in vitro Cytotoxicity Assays Read More »
Over the years, ATS has frequently been asked about Saporin’s safety for use in the lab as well as when used clinically. Residual awareness of alternate Ribosome-Inactivating Proteins (RIPs) and ‘toxins’ such as Ricin have caused some researchers new to the use of RIPs to question the belief that Saporin is safe. Unlike Type 2 RIPs
Daripelli S, Bhayrapuneni G, Tirumalesetty C, Benade V, Subramanian R, Petlu S, Praveena N, Jayarajan P, Shinde A, Badange R, Bhatta V, Nirogi R (2018) SUVN-G3031, H3 receptor inverse agonist produces wake promoting activity in rats with hypocretin-2-saporin lesions of the lateral hypothalamus. Neuroscience 2018 Abstracts 679.23 / VV4. Society for Neuroscience, San Diego, CA.
Micakovic T, Papagiannarou S, Clark E, Kuzay Y, Abramovic K, Peters J, Sticht C, Volk N, Fleming T, Nawroth P, Hammes HP, Alenina N, Grone HJ, Hoffmann SC (2018) The angiotensin II type 2 receptors protect renal tubule mitochondria in early stages of diabetes mellitus. Kidney Int 94:937-950. doi: 10.1016/j.kint.2018.06.006 PMID: 30190172 Objective: To investigate
Zoccal DB, Silva JN, Barnett WH, Lemes EV, Falquetto B, Colombari E, Molkov YI, Moreira TS, Takakura AC (2018) Interaction between the retrotrapezoid nucleus and the parafacial respiratory group to regulate active expiration and sympathetic activity in rats. Am J Physiol Lung Cell Mol Physiol 315(5):L891-L909. doi: 10.1152/ajplung.00011.2018 Objective: To investigate the microcircuitry responsible for
Su Y, Bidlingmaier S, Lee NK, Liu B (2018) Combine phage antibody display library selection on patient tissue specimens with laser capture microdissection to identify novel human antibodies targeting clinically relevant tumor antigens. (eds. Hust M, Lim T). In: Phage Display. Methods in Molecular Biology. 1701:331-347. Humana Press, New York, NY. doi: 10.1007/978-1-4939-7447-4_18 Objective: To
Jones I, Novikova LN, Novikov LN, Renardy M, Ullrich A, Wiberg M, Carlsson L, Kingham PJ (2018) Regenerative effects of human embryonic stem cell-derived neural crest cells for treatment of peripheral nerve injury. J Tissue Eng Regen Med 12(4):e2099-e2109. doi: 10.1002/term.2642 PMID: 29327452 Objective: To determine if differentiated neural crest cells are promising supporting cell
Oliveira LM, Falquetto B, Moreira TS, Takakura AC (2018) Orexinergic neurons are involved in the chemosensory control of breathing during the dark phase in a Parkinson’s disease model. Exp Neurol 309:107-118. doi: 10.1016/j.expneurol.2018.08.004 Objective: To determine the involvement of orexin cells from the lateral hypothalamus/perifornical area (LH/PeF) on breathing. Summary: The degeneration of orexinergic neurons
Potter H, Alenciks E, Frazier K, Porter A, Fraley GS (2018) Immunolesion of melanopsin neurons causes gonadal regression in Pekin drakes (Anas platyrhynchos domesticus). Gen Comp Endocrinol 256:16-22. doi: 10.1016/j.ygcen.2017.08.006 Objective: Examine effects of loss of melanopsin in drakes. Summary: Loss of melanopsin in PMM elicits decrease in GnRH mRNA expression, gonadal regression, and sex