Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
USP21 ProteinProduct Specification Species Human Accession Q9UK80 Amino Acid Sequence S209 C564 Expression System E. coli Molecular Weight 40. 2 KDa Conjugation Unconjugated Tag No Tag Physical Appearance Liquid Storage Buffer 50 mM Tris HCl (pH7. 5), 200 mM NaCl, 5% glycerol, 1 mM DTT. Stability & Storage 80 Guidelines For complete recovery, mix well and spin before use. Product must not be stored in diluted solutions. Aliquots below 10 ul are not advisable.
Product Specification
| Species | Human |
| Accession | Q9UK80 |
| Amino Acid Sequence | S209-C564 |
| Expression System | E.coli |
| Molecular Weight | 40.2 KDa |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Liquid |
| Storage Buffer | 50 mM Tris-HCl (pH7.5), 200 mM NaCl, 5% glycerol, 1 mM DTT. |
| Stability & Storage | -80℃ |
Guidelines
For complete recovery, mix well and spin before use. Product must not be stored in diluted solutions. Aliquots below 10 ul 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
4.3 ★★★★★
Based on 1861 reviews
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Product Reviews
★★★★★ 3
They stand out, and are flashy, but sizing is complicated.
Size: 34, Color: Black With White Strip, Size: 34, Color: Black With White Strip
High-quality pants and flashy. The stripe adds a lot of attention for reasons both good and bad.
The materials they were made are excellent quality. Pants are thick, but not too thick, and are lightweight, guaranteeing easy movement. Comfortable - could wear these all day.
I do love their appearance. They made me feel like a million bucks. :)
The only problem is sizing and fit. I normally wear size 34 for waist in jeans and dress pants like these, but the 34 I got didn't fit at all - too tight. So, I ordered a 36, and it fit, but barely. When I sat down, there was too much tightness in my "masculine area". I also ordered a 38, and, well, they were just too big - practically hung off me.
A 37 would probably work for me in these, but they don't offer such a size. I have to return the 34 and 38. Will keep the 36, see if I can have it altered in some way.
Length was fine. Being 1.86 meters, often the length in these pants is a little on the short side.
In the photo, I'm wearing size 36 and the black pair with the gold stripe, which is actually more of a flashy yellow. I liked how I looked in them, but they were a little too tight at times, the belt wasn't even necessary. It enhanced the outfit though, don't you think.
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Reviewed in the United States on July 20, 2025
★★★★★ 5
Good as a standard "Tuxedo" pants
Size: 42, Color: Black With Red Strip
Red Striping could be wider. These are good as a standard "Tuxedo" pants but if you are looking more fore a "Security Guard" style pants the striping needs to be wider.
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Reviewed in the United States on April 18, 2025
★★★★★ 5
Runs small in the waist
Size: 34, Color: Black With Black Strip
These are good pants, but as other reviewers have noted, they tend to run small. Order one size up from the size you normally order. I'm a 34 inch waist, and I ordered the 34. They were tight, and I had to have them let out. I may order another pair, and if so, I'll order the 36.
Don't be vain. Be smart.
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Reviewed in the United States on April 6, 2015
★★★★★ 1
Poor fit
Size: 42, Color: Black With Golden Yellow
Poor fit and drape is consistent with the low price
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Reviewed in the United States on November 2, 2025
★★★★★ 5
Good value
Size: 40, Color: Black With Black Strip
My husband and brother in law both found these pants to fit a little smaller than regular dress pants.....mostly they were tighter in the thighs but the length/waist was perfect. They each ordered a size or two up and had the pants tailors to fit. They looked very sharp and were of a good quality considering they were not super expensive. I hope they have the chance to wear these more often!
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Reviewed in the United States on December 6, 2013