Antibodies Against Neuropeptides

Another Nod From Nature Scientific Reports
Publications referencing use of our antibodies continue to build. We are recognized for having potent Neuropeptide Antibodies.

This most recent publication references our Guinea Pig Substance-P Antibody: Khaled Abdallah, Francis Nadeau, Francis Bergeron, Sylvie Blouin, Véronique Blais, Kelly M. Bradbury, Christine L. Lavoie, Jean-Luc Parent;, Louis Gendron. (2018). Adeno-associated virus 2/9 delivery of Cre recombinase in mouse primary afferents. Scientific Reports volume 8, Article number: 7321 (2018) doi:10.1038/s41598-018-25626-y

Figure: Distribution of the Cre-GFP in the neuronal subpopulations within the lumbar dorsal root ganglia. Representative photomicrographs showing co-localization of GFP with markers of peptidergic (Substance P), non-peptidergic (Isolectine B4) and large diameter myelinated (NF200) neurons are shown for mice (n = 6) injected in the plantar surface of both hindpaws with the AAV2/9-CBA-Cre-GFP virus. Arrows indicate neurons co-labeled for GFP and the indicated marker. Scale bars = 50 µm.

We stand behind all our products. If you are not 100% satisfied with one of our antibodies, we offer full replacements or your money back,

Neuropeptides and Large Dense Core Vesicles

We continue to be recognized by for the quantity and quality of our Neuropeptide and Neuropeptide Receptor Antibodies for studying Neurotransmission and Pain.

We wanted to feature an new article referencing use of our Guinea Pig Substance Antibody. Dr. Richard Mains and his team shed light on the function and behavior of large dense core
vesicles (LDCVs) concluding that under basal conditions, LDCVs move faster away from the soma than toward the soma, but fewer LDCVs travel anterograde than retrograde. Stimulation decreased average anterograde velocity and increases granule pausing. Data from antibody uptake, quantification of enzyme secretion and appearance of pHluorin fluorescence demonstrate distributed release of peptides all along the axon, not just at terminals.
Jacqueline A Sobota , William A Mohler , Ann E Cowan , Betty A Eipper and Richard E Mains. Dynamics of peptidergic secretory granule transport are regulated by neuronal stimulation. BMC Neuroscience 2010, 11:32doi:10.1186/1471-2202-11-32.

Image: Sustance P staining of trigeminal ganglia from P3-P5 rat pups-note this pub features some of the best IHC staining we have seen.

Related Products and Product Categories:
Substance P-Pure
Substance-P-Mouse Monoclonal
Neurokinin-1 (NK 1) Receptor
Neurokinin-1 (NK 1) Human Receptor
Neurokinin-3 (NK 3) Receptor
proNeurokinin B (proNKB or P2)
Neurotransmission Research Antibodies
Neuropeptide and Neuropeptide Receptor Antibodies
Pain and Inflammation Antibodies
Diabetes and Obesity Antibodies
Primary Neurons and Astrocytes- Primary human, rat and mouse neurons and astrocytes.

Substance-P Pub

We re-introduced our Substance P Whole Serum Guinea Pig and Substance P Purified-Guinea Pig Antibodies in 2008.

The feedback has been positive. Related to this, here's a recent reference:

Maureen S. Riedl, Stephen A. Schnell, Aaron C. Overland, Anne-Julie Chabot-Doré, Anna M. Taylor, Alfredo Ribeiro-Da-Silva, Robert P. Elde, George L. Wilcox, Laura S. Stone.
Coexpression of 2A-adrenergic and -opioid receptors in substance P-containing terminals in rat dorsal horn. The Journal of Comparative Neurology Volume 513 Issue 4, Pages 385 - 398 Published Online: 29 Jan 2009 Copyright © 2009 Wiley-Liss, Inc., A Wiley Company.

...guinea pig anti-SP (1:500; Neuromics Antibodies)...

Related Reagents:

Substance P-Rabbit
Substance P-Mouse
Neurokinin-1 (NK 1) (RA25001)
Neurokinin-1 (NK 1) Human (RA25003)
Neurokinin-3 (NK 3) (RA25001)
proNeurokinin B (proNKB or P2)
All Neuropeptides

Image: Immuofluorescent detection of Substance P in rat spinal cord dorsal horn (red fluorescence). DAPI (blue) was used as counter stain.

SP is Back and Better than Ever

We have successfully re-made our widely used Guinea Pig Substance P antibody. It has been tested both internally and by an interested customer. The results exceeded expectations.

This antibody has proven useful for Pain/Inflammation and Diabete/Obesity Research.

Image: Immuofluorescent detection of Substance P in rat spinal cord dorsal horn (red fluorescence). DAPI (blue) was used as counter stain.

Here're are related publications:

P . Tsai , A . Alonso , M . Pinto , D . Leigh , E . Weiler , J . Fricton , M . Erickson , L . Stone , L . Kehl. Substance P is co-localized with protein gene product 9.5-immunoreactive nerve fibers in intervertebral discs from patients with painful degenerative disc disease. doi:10.1016/j.jpain.2006.01.096
...guinea pig anti-substance P (1:500; Neuromics, Edina, MN) ...
Mei Bigliardi-Qi, Claire Gaveriaux-Ruff, Katrin Pfaltz, Pierre Bady, Tommy Bauman, Theo Rufli, Brigitte L Kieffer and Paul L Bigliardi. Deletion of - and -Opioid Receptors in Mice Changes Epidermal Hypertrophy, Density of Peripheral Nerve Endings, and Itch Behavior. Journal of Investigative Dermatology (2007) 127, 1479–1488. doi:10.1038/sj.jid.5700661; published online 21 December 2006.
.. substance P (Neuromics 1:200) staining, the sections were incubated at 4°C over night in Zamboni buffer. ...

Related Reagents:
Neurokinin-1 (NK 1) Receptor
Neurokinin-1 (NK 1) Human Receptor
Neurokinin-3 (NK 3) Receptor
proNeurokinin B (proNKB or P2)
All Neuropeptides
Pain and Inflammation Antibodies
Diabetes and Obesity Antibodies
Substance P Customer Data