Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
ERK2 Flag&His Tag Protein, HumanProduct Specification Species Human Amino Acid Sequence M1 S360 Expression System E. coli Molecular Weight 44. 2 KDa Conjugation Unconjugated Physical Appearance Liquid Storage Buffer 50 mM HEPES (pH 7. 5), 150 mM NaCl, 5% glycerol. 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
Product Specification
| Species | Human |
| Amino Acid Sequence | M1-S360 |
| Expression System | E.coli |
| Molecular Weight | 44.2 KDa |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | 50 mM HEPES (pH 7.5), 150 mM NaCl, 5% glycerol. |
| 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!
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
4.9 ★★★★★
Based on 532 reviews
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Product Reviews
★★★★★ 5
Beautiful!
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
The sturdiness of these brackets and the quality are so good. I was worried due to other reviews I had read but these did not disappoint. They are beautiful and perfect length and weight. They are angles perfect for our shelves and a great value for as many as you get.
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Reviewed in the United States on June 12, 2025
★★★★★ 5
Nice sturdy quality!
Size: 8 Inch, Color: Black
I made my own shelves. Stained the wood & needed brackets. Ordered a variety, different styles. These were the winner. The really added to the look, style of the shelves. Made the shelves beautiful! These reasonably priced brackets make my shelves look expensive and super high quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2025
★★★★★ 5
Beautiful! Exactly what I was looking for!
Size: 12 Inch, Color: Gold, Size: 12 Inch, Color: Gold
Sturdy, well contructed, and an even natural gold finish. Come with two different wall anchors and brass screws. Installation is easy. Just take your time measuring and drilling holes. I purchased finished white shelves from the closet section of home depot, $7 a piece. Gives them a nice finished look. They measure 3/4” x 11.75” x 24”. The brackets are 12” deep so there is a slight gap at the front but its not noticeable. Highly reccomend.
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Reviewed in the United States on September 1, 2022
★★★★★ 5
Great customer service
Size: 4 Inch, Color: Black
Well made
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Reviewed in the United States on August 19, 2025
★★★★★ 1
Find something else
Size: 4 Inch, Color: Black
I wish zero stars was an option. The quality was mediocre at best with 2 of the brackets not a proper 90 degrees and the supplied screws do NOT fit the supplied drywall anchors. They are WAY too small. What a complete waste of time and energy. I stupidly was willing to overlook the 2 defective brackets because I really only needed 3 for my shelf. That’s when I discovered that the supplied screws are too small for the supplied anchors. Now I have 6 holes in my wall that need to be patched from the 3 brackets I tried to use. Luckily I was able to back the anchors out of the wall so I could fully return this garbage to Amazon for a refund. Find something else and pass this by. Why can’t anything be easy anymore? At least Amazon has a good return policy but I really wish they would find a way to vett these products better before allowing them to list on the platform. Tomorrow off to UPS to return.
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Reviewed in the United States on March 22, 2026
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