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Description
Anti-PD-L1 Monoclonal Antibody(Durvalumab)Product Specification Host Human Antigen PD L1 Synonyms Programmed cell death 1 ligand 1, PDCD1 ligand 1, Programmed death ligand 1, hPD L1, B7 homolog 1, B7 H1, CD274, B7H1, PDCD1L1, PDCD1LG1 Accession Q9NZQ7 Clone Number S SC0101 Antibody Type Recombinant mAb Isotype IgG1,k Application Blocking of PD 1 PD L1 signaling Functional assays Purification Protein A Concentration 2 mg ml Endotoxin <1EU mg Conjugation Unconjugated Physical Appearance Liquid
Product Specification
| Host | Human |
| Antigen | PD-L1 |
| Synonyms | Programmed cell death 1 ligand 1, PDCD1 ligand 1, Programmed death ligand 1, hPD-L1, B7 homolog 1, B7-H1, CD274, B7H1, PDCD1L1, PDCD1LG1 |
| Accession | Q9NZQ7 |
| Clone Number | S-SC0101 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG1,k |
| Application | Blocking of PD-1/PD-L1 signaling Functional assays |
| Purification | Protein A |
| Concentration | 2 mg/ml |
| Endotoxin | <1EU/mg |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS pH7.4, containing no preservative |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| ELISA | 1.221-5000 ng/ml |
Background
Durvalumab is an immunotherapy for cancer. It is a human immunoglobulin G1 kappa (IgG1κ) monoclonal antibody that blocks the interaction of programmed cell death ligand 1 (PD-L1) with the PD-1 (CD279).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.7 ★★★★★
Based on 506 reviews
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Product Reviews
★★★★★ 5
Almost as good a chewing on my belt.
Size: 25 Inch
My corgi has always loved chasing her leash or a belt so I thought the snake would be a good fit for her. It quickly became her favorite. The squeakers lasted for maybe a month? Once there was a hole then we took them all out so she wouldn't choke. The snake without the squeakers is still a favorite. She's been chewing the tail end consistently and likes to lick it for some reason. I recommend this as a good tug toy. I like that it was made of leather.
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Reviewed in the United States on April 6, 2026
★★★★★ 3
DISAPPOINTED
Size: 25 Inch, Size: 25 Inch
I've bought this 9 times since it's my Maltipoos' favorite toy! Unfortunately the one that just came in is not up to par as those previously bought. The leather was cut sloppily & the sewing sometimes ran off the leather completely or so close to edges could easily be chewed open. I can't send back because bought as a treat before leaving for trip & the fact he's already seen it ! I used sewing machine to sew areas that were close to edges - had to take out stitches to remove top squeaker to be able to sew around that area on both sides. Don't know how long this one will last even though I used quilting thread which is a bit stronger than regular thread. Hope this was just a bad one & if so, wish company's quality control would have caught this & rejected it.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Not for aggressive chewers
Size: 36 Inch
My GSD ate half of it within 20min before I caught her.
I don’t think it was meant for aggressive chewers so I can’t fault the product for that.
My dogs did have a few hours of fun with it playing tug and it held up well.
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Doug (my daughter’s dog) absolutely LOVES THIS TOY!
Size: 15 Inch
My daughters dog, Doug , loves this toy….. I have bought 3 of these in the past 12 months!
Though he will destroy it, he chews and plays with it until there is almost nothing left!!!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Emotional Support Lizard
Size: 15 Inch
This was my Goldendoodle puppy's first toy, and a year later, it's still his favorite. It was light enough for him to play with it at 9 pounds, but big enough that he still loves it at 40 pounds. He carries it around, slaps his brother with it, throws it and chases it, sleeps with it, etc. He enjoys his stuffies also, but he returns to this one repeatedly through the day, so I know he loves it. It's a bit discolored, but still fully intact. If you have a dog with a soft mouth who isn't prone to chewing, this toy is perfect. I've purchased extras to keep in the emergency supplies in both the house and the car.
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Reviewed in the United States on March 3, 2026
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