Best in 7 days
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
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For Your Every Summer RSVP, with Code: SUMMER15
Description
X-Gal and IPTG, DropperX Gal and IPTG Solution is an economic choice for blue white screening. IPTG induces lacZ expression, the gene that codes for beta Galactosidase production. Bacteria that produce beta Galactosidase show up as blue colonies when grown on agar plates containing X Gal. Bacteria negative for beta Galactosidase remain white. X Gal and IPTG contains 40 mg mL of each reagent in a convenient dropper bottle. The solution does not contain DMF or DMSO, which
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1805 reviews
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Product Reviews
★★★★★ 4
Good quality for price.
Size: 13, Color: Black
Good quality for the price. Only thing i can complain about is the insole being really thin. Only thing these shoes need is a more comfortable insole other than that i have no complains.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Great fit!
Size: 13, Color: Black
Perfect for a last minute shoe to tie together a formal outfit. Loved that they had larger sizes as well.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Stylish and comfortable
Size: 8, Color: Cognac
Great style, comfort and quality
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Fits
Size: 7.5, Color: Cognac
Love the color! Fit is good.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Excellent quality for price
Size: 8, Color: Black
Really nice shoes! Honestly just as nice as some very expensive department store shoes we own.
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Reviewed in the United States on December 16, 2025
