SKU: 48823085822

GRP75 Rabbit Polyclonal Antibody

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Description

GRP75 Rabbit Polyclonal AntibodyProduct Specification Host Rabbit Antigen GRP75 Synonyms Stress 70 protein, mitochondrial; 75 kDa glucose regulated protein (GRP 75); Heat shock 70 kDa protein 9; Heat shock protein family A member 9; Mortalin (MOT); Peptide binding protein 74 (PBP74); HSPA9B; mt HSP70; HSPA9 Immunogen Recombinant Protein Location Cytoplasm, Nucleus, Mitochondrion, Endoplasmic reticulum Accession P38646 Antibody Type Polyclonal antibody Isotype IgG Application WB, IHC

Product Specification


Host Rabbit
Antigen GRP75
Synonyms Stress-70 protein, mitochondrial; 75 kDa glucose-regulated protein (GRP-75); Heat shock 70 kDa protein 9; Heat shock protein family A member 9; Mortalin (MOT); Peptide-binding protein 74 (PBP74); HSPA9B; mt-HSP70; HSPA9
Immunogen Recombinant Protein
Location Cytoplasm, Nucleus, Mitochondrion, Endoplasmic reticulum
Accession P38646
Antibody Type Polyclonal antibody
Isotype IgG
Application WB, IHC-P, ICC
Reactivity Hu, Ms, Rt, Mk
Positive Sample MCF7, HeLa, PANC-1, Jurkat, K562, NIH/3T3, mouse liver, PC-12, rat brain, COS-7
Purification Immunogen Affinity
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, Ms, Rt, Mk
IHC-P 1:200 Hu, Ms, Rt
ICC 1:500 Hu

Background

GRP75, also known as mortalin or HSPA9, is an evolutionarily highly-conserved 75-kDa heat-shock protein that resides mainly in mitochondria but also shuttles to cytosol, ER, plasma membrane and even nucleus; it functions as a multifunctional molecular chaperone that binds unfolded or misfolded proteins in an ATP-dependent manner to prevent aggregation, drives import and proper folding of nascent mitochondrial precursors, participates in mitochondrial biogenesis, iron–sulfur cluster assembly, calcium homeostasis, and quality-control proteolysis, and additionally regulates stress response, cell-cycle progression, senescence and apoptosis by modulating p53, telomerase and other signaling pathways; consequently, its overexpression is frequently observed in many tumors where it promotes survival and chemoresistance, whereas its loss-of-function mutations cause severe neurodegenerative and mitochondrial disorders, making GRP75 a pivotal hub linking bioenergetics, proteostasis and human disease.

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SKU: 48823085822

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4.9 ★★★★★
Based on 26 reviews
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Boise, US
★★★★★ 5
FANTASTIC!!
Our dog Tigger has LOTS of energy. 😅 Even with my husband taking him to run alongside his bike around the block three times the other day, Tigger wasn’t even panting by the end. 🤣 I was talking to a new friend who mentioned more mental stimulation could help. Last Tuesday evening, he learned “give paw” within about 15 minutes. Hmm he’s a SMART pup. 🤔 Bonus…teaching him that seemed to really tire him out. From that point, I looked up dog mental stimulation toys here on Amazon and bought three puzzle feeders—this one is one of them. They’ve been amazing!! Tigger has been slowly catching onto how to get the food, which stops him from eating so dang fast AND also exercises his canine brain. ⭐️⭐️⭐️⭐️⭐️ I HIGHLY recommend something like this if you have dogs that have boundless energy or just seem like no amount of exercising helps calm them down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2023
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Verified Purchase
Brody B
Omaha, US
★★★★★ 4
Works well!
Fun for dogs! Only silly thing is it moves around on the floor a little bit, but overall works good! My lab loves it 
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Reviewed in the United States on July 10, 2025
L
Verified Purchase
Lady Dorminey
Omaha, US
★★★★★ 5
Great for busy pups and smart dogs!
This keeps my puppy blue heeler busy and happy. Easy to fill and wash. I put her puppy food in it and put it in her crate to play with. The kibble fits perfectly in each little hiding place. After a month of fun it has not broken or malfunctioned.
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Reviewed in the United States on May 31, 2025
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The searcher
Whiting, US
★★★★★ 5
Great treat
Gave this to my friend’s dog, and they took a video when they put it down! The dog immediately found one of the treats and kept looking for the other treat and eventually found it this dog loved it!
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Reviewed in the United States on January 17, 2026
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CSM
Lowell, US
★★★★★ 3
Easy, fun puzzle
My dog really enjoys this puzzle. It is a pretty easy puzzle for her. The only issue is that the tiles on one side does not slide easily like the other side. The first one I received was so hard to move, that I returned it for a replacement. The second one is better but still has the same issue. Other than that, it is made well. The size of the puzzle works well for my 5 lb dog.
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Reviewed in the United States on May 30, 2025

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