![BTK[C481R] Protein](https://cdn.shopify.com/s/files/1/0590/8375/1499/files/62425f34-0c4c-4a5e-acaf-40e6d4f7f9e5_ffed78ca-4305-4767-b95f-08b6a52b7d32.png?v=1755257937)
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
BTK[C481R] ProteinProduct Specification Species Human Synonyms BTK[C481R] Accession Q06187 1 Amino Acid Sequence A2 S659(end)
Product Specification
| Species | Human |
| Synonyms | BTK[C481R] |
| Accession | Q06187-1 |
| Amino Acid Sequence |
A2-S659(end)
AAVILESIFLKRSQQKKKTSPLNFKKRLFLLTVHKLSYYEYDFERGRRGSKKGSIDVEKITCVETVVPEKNPPPERQIPRRGEESSEMEQISIIERFPYPFQVVYDEGPLYVFSPTEELRKRWIHQLKNVIRYNSDLVQKYHPCFWIDGQYLCCSQTAKNAMGCQILENRNGSLKPGSSHRKTKKPLPPTPEEDQILKKPLPPEPAAAPVSTSELKKVVALYDYMPMNANDLQLRKGDEYFILEESNLPWWRARDKNGQEGYIPSNYVTEAEDSIEMYEWYSKHMTRSQAEQLLKQEGKEGGFIVRDSSKAGKYTVSVFAKSTGDPQGVIRHYVVCSTPQSQYYLAEKHLFSTIPELINYHQHNSAGLISRLKYPVSQQNKNAPSTAGLGYGSWEIDPKDLTFLKELGTGQFGVVKYGKWRGQYDVAIKMIKEGSMSEDEFIEEAKVMMNLSHEKLVQLYGVCTKQRPIFIITEYMANGRLLNYLREMRHRFQTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNDQGVVKVSDFGLSRYVLDDEYTSSVGSKFPVRWSPPEVLMYSKFSSKSDIWAFGVLMWEIYSLGKMPYERFTNSETAEHIAQGLRLYRPHLASEKVYTIMYSCWHEKADERPTFKILLSNILDVMDEES |
| Expression System | Baculovirus-InsectCells |
| Molecular Weight | 101.9 kDa |
| Purity | >95% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Tag | GST Tag |
| Physical Appearance | Liquid |
| Storage Buffer | 50 mM Tris, 150 mM NaCl, 1mM DTT, 10% glycerol, 0.05% Brij35, pH7.5 |
| Stability & Storage | -80℃ |
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
4.2 ★★★★★
Based on 2192 reviews
Sort
Product Reviews
★★★★★ 4
Good Everyday Mascara
Color: BLACKEST BLACK, Size: 0.24 Fl Oz (Pack of 1)
I’ve been using the Maybelline Lash Sensational Sky High Washable Mascara for a couple of weeks now, and overall I’m really impressed.
The biggest standout is the length. It genuinely makes my lashes look noticeably longer without needing multiple coats. The flexible brush does a great job grabbing even the smaller lashes, and I didn’t have much issue with clumping as long as I applied it carefully. It also holds a curl better than I expected for a washable formula, which is a big plus.
Another thing I appreciate is how lightweight it feels. My lashes don’t get that heavy, stiff feeling some volumizing mascaras can cause. It’s also easy to remove at the end of the day, which makes it great for everyday use.
That said, it’s not perfect. While it does add some volume, if you’re looking for a very bold, thick lash look, you might find it a bit lacking. I also noticed a tiny bit of smudging under my eyes after a long day, though nothing too extreme.
Overall, this is a great mascara for length and a more defined, lifted look. I’d definitely repurchase, especially for daily wear, but I’d pair it with something more volumizing for special occasions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Wow!
Color: BLACKEST BLACK, Size: 0.24 Fl Oz (Pack of 1)
This mascara is amazing and so cheap. I will never again pay for luxury mascara. It lengthens! Buy it now. You will not regret it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Last long
Color: BLACKEST BLACK, Size: 0.24 Fl Oz (Pack of 1)
Absolutely love this Maybelline mascara! It makes my lashes look longer, fuller, and more defined without clumping. The formula lasts all day and doesn’t smudge easily. It’s affordable, easy to apply, and gives such a beautiful lash look.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
A perfect natural glam mascara
Color: PLUM TWILIGHT, Size: 0.24 Fl Oz (Pack of 1)
I have been searching for my ultimate, every day mascara for at least 10 years & I actually tried this one about 4 or 5 years ago (not in this shade though) and I remember it being a strong like at the time but not “the one”. Buuut this might be the one. Went on smoothly with minimal clumping. Elongated and curved my lashes upwards without using an eyelash curler. Held up for 9 hours in humid, sticky conditions and is still going strong. No flaking, smudging or transfer. I do wish the brush was different, or had longer bristles at least, but not enough to dock a star over. The plum shade is gorgeous and veers toward black in some lighting but has just enough color to enhance the eyes. It didn’t add a ton of volume, but enough to be noticeable and I actually prefer that because I have sensory issues with my eyes and that is why I sadly can’t do falsies. All in all, this is a 5 star, every day, natural glam mascara and now I want to try the green.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 4
lengths no clump
Color: TRUE BROWN, Size: 0.24 Fl Oz (Pack of 1)
Great price goes on easy lengths not thick but does not last long once in use when air hits it 3 weeks the most than buy new one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
recommand products
1.50 Karat Yuvarlak Kesim Hidden Halo Tasarım Tektaş Laboratuvar Pırlanta Yüzük - Madrid
29154.00
1.50 Karat Radiant Kesim Hidden Halo Tasarım Tektaş Laboratuvar Pırlanta Yüzük - Madrid
29154.00
1.50 Karat Cushion Kesim Hidden Halo Tasarım Tektaş Laboratuvar Pırlanta Yüzük - Madrid
29154.00
5.15 Karat Asscher Kesim Hidden Halo Tasarım Tektaş Laboratuvar Pırlanta Yüzük - Valencia
103734.00
2.15 Karat Cushion Kesim Hidden Halo Tasarım Tektaş Laboratuvar Pırlanta Yüzük - Venice
42714.00