SKU: 84692436340

Phospho-TrkA(Tyr674/675)/TrkB(Tyr706/707) Recombinant Rabbit mAb (S-3359)

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Description

Phospho-TrkA(Tyr674/675)/TrkB(Tyr706/707) Recombinant Rabbit mAb (S-3359)Product Specification Host Rabbit Antigen Phospho TrkA (Tyr490) TrkB (Tyr516) Synonyms High affinity nerve growth factor receptor; Neurotrophic tyrosine kinase receptor type; Tyrosine kinase receptor; TRK Immunogen Synthetic Peptide Location Endosome, Cell membrane Accession P04629Q16620 Clone Number S 3359 Antibody Type Recombinant mAb Isotype IgG Application WB Reactivity Hu, Rt Positive Sample Human Beta NGF treated PC 12 Purification Protein A

Product Specification


Host Rabbit
Antigen Phospho-TrkA (Tyr490)/TrkB (Tyr516)
Synonyms High affinity nerve growth factor receptor; Neurotrophic tyrosine kinase receptor type; Tyrosine kinase receptor; TRK
Immunogen Synthetic Peptide
Location Endosome, Cell membrane
Accession P04629、Q16620
Clone Number S-3359
Antibody Type Recombinant mAb
Isotype IgG
Application WB
Reactivity Hu, Rt
Positive Sample Human Beta-NGF treated PC-12
Purification Protein A
Concentration 0.5 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300

Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
WB 1:1000 Hu, Rt

Background

Phospho-TrkA (Tyr490) and phospho-TrkB (Tyr516) are the neurotrophin-activated, autophosphorylated forms of the receptor tyrosine kinases TrkA and TrkB; once these juxtamembrane tyrosines are phosphorylated they serve as docking platforms for adaptor proteins—TrkA-pTyr490 recruits FRS2 and Shc to trigger Ras/MAPK and PI3K/Akt cascades that mediate neuronal survival and differentiation, whereas TrkB-pTyr516 binds Shc to activate the same pathways plus PLCγ-driven PKC and Ca²⁺ signals that regulate synaptic plasticity—so antibodies detecting these phospho-sites are widely used as biomarkers for NGF- or BDNF-dependent Trk signaling in health and disease.

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SKU: 84692436340

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4.6 ★★★★★
Based on 22 reviews
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Product Reviews
D
Verified Purchase
Dog Lover
Cuba, US
★★★★★ 5
Truly for Aggressive Chewers
Size: Large (Pack of 1), Product Packaging: Standard Packaging
Excellent product for aggressive chewers. The black Kong doesn't last forever BUT it is the most reliable toy I've used with my 60# pitt mix. I've returned so many toys that were advertised as for this girl's level of enthusiasm that I no longer buy anything else.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
Michael Steinmeyer
Battle Creek, US
★★★★★ 5
Great toy
Size: Large (Pack of 1), Product Packaging: Standard Packaging
Solid toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
N
Verified Purchase
NurseUrsy
Louisville, US
★★★★★ 5
Excellent tug toy!
Size: Large Triple, Size: Large Triple
My dog had this set of 3 interlocking rings for 7 years and they finally broke. I was so happy to be able to get a replacement set that is just as durable as the original! Just ask our Gretzky to, “get your rings” and she knows exactly what to find. She can tug these for an hour and not lose interest. She loves them. They are the perfect size for her to grab comfortably and for her human playmate to hold onto the other ring in opposition. Gretzky is half Boxer, about 85lbs and all muscle. For her first set to withstand years of tugging without breaking was surprising but they’re made well and as long as you don’t allow your dog to just sit and chew them, they’ll give you years of tugging playtime!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
E
Verified Purchase
Emily S.
Waukegan, US
★★★★★ 5
Simple! Easy! All We Needed!!
Size: Large Triple
These were the only durable rubber like rings that were both the same material; not too thick (not heavy) so my 1 year old Pit, Dixie, was able to latch on to one ring while we grabbed the third ring, leaving enough space so she won't accidentally bite us when grabbing the rings to play. They were also the only ones that came interlocked and cannot be taken apart. She is also a big chewer, which means she can gnaw on these without tearing them apart. The rubber is thick enough to play, but thin enough to twist and flex with her. So far, they are sturdy. She was immediately so excited! Simple and easy!
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Reviewed in the United States on May 8, 2026
C
Verified Purchase
Cindy
Birmingham, US
★★★★★ 5
Great durable dog toy!!
Size: Large Triple
We have a medium-sized dog (45 lb mixed Aussie/Hound) who is a pretty aggressive chewer. He also loves playing tug-of-war with his canine and human siblings using these rings. This is easily his favorite toy. We bought one a little over a year ago that he plays with daily. If finally broke this December just in time to buy a replacement for Christmas! The prior one finally broke when the middle ring came apart at one of the thinner rubber points. He still plays with the intact outer rings as well as his new toy. I wanted to dock this 1/2 star for a few reasons: 1) it is not completely invincible, although I would argue a toy that lasts over a year with pretty constant play for an $11 price tag is a great value. 2) the one we received is not yellow/black. It is blue/green. I was personally thrilled it was blue/green because it ended up being an exact replacement of the one we had previously. However the description does not say "colors vary" and it was hard for me to tell when ordering if I was ordering the correct replacement toy. A clearer description would be appreciated. 3) This is a great toy for one dog, but our other dobbie/cattle dog mix has no interest in them. So not all dogs will love this toy (obviously). 4.5 stars isn't an option so I'm giving this 5 stars because it's just about as close to a perfect dog toy as one can buy (at least for our dog).
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Reviewed in the United States on December 31, 2016

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