Pay in installments of $52.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
CSNK2A1 His Tag Protein, HumanProduct Specification Species Human Accession P68400 Amino Acid Sequence M1 Q391 end Expression System E. coli Molecular Weight 46. 2 KDa Conjugation Unconjugated Tag His Tag Physical Appearance Liquid Storage Buffer 50 mM Tris HCl (pH 7. 5), 200 mM NaCl, 5% glycerol, 1 mM DTT. Stability & Storage 80 Guidelines Please use rapid thawing with running water to thaw the protein samples. For complete recovery, mix well and spin before use. Product must not
Product Specification
| Species | Human |
| Accession | P68400 |
| Amino Acid Sequence | M1-Q391 end |
| Expression System | E.coli |
| Molecular Weight | 46.2 KDa |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Liquid |
| Storage Buffer | 50 mM Tris-HCl (pH 7.5), 200 mM NaCl, 5% glycerol, 1 mM DTT. |
| Stability & Storage | -80℃ |
Guidelines
Please use rapid thawing with running water to thaw the protein samples.
For complete recovery, mix well and spin before use.
Product must not be stored in diluted solutions.
Aliquots below 10μl are not advisable.
Avoid repetitive freeze-thaw cycles!
For complete recovery, mix well and spin before use.
Product must not be stored in diluted solutions.
Aliquots below 10μl are not advisable.
Avoid repetitive freeze-thaw cycles!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 25 reviews
Sort
Product Reviews
★★★★★ 4
Francie Isn't Interested
Size: Large
Cute, colorful and appears well made. I can't comment on how well it holds up to heavy chewing as my Jackshund (Francie) doesn't seem interested in it...possibly because it does not have a squeaker... It is a good size, not soft and squishy but harder (rope), which is why I purchased it, hoping it would last longer than some other dog toys that Francie has ripped apart. I may pass it on to two large granddogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Durable
Size: Large
Purchased this for a destructive cat. So far its held up to the chewing and raking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
★★★★★ 1
Waste of money
Size: Small
Bought this for our American Eskimo and it didn't last 3 days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Fun, chewy
Size: Small
Too much fun. Very chewy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 3
Meh
Size: Large
Cute. But my golden retriever puppy demolished this in just a couple hrs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026