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Description
FABP7 His Tag Protein, HumanProduct Specification Species Human Synonyms Fatty acid binding protein 7 Accession O15540 Amino Acid Sequence Val2 Ala132, with N terminal 8*His MHHHHHHHHVEAFCATWKLTNSQNFDEYMKALGVGFATRQVGNVTKPTVIISQEGDKVVIRTLSTFKNTEISFQLGEEFDETTADDRNCKSVVSLDGDKLVHIQKWDGKETNFVREIKDGKMVMTLTFGDVVAVRHYEKA Expression System E. coli Molecular Weight 16kDa (Reducing) Purity 95% by SDS PAGE & RP HPLC Endotoxin <1EU g Conjugation Unconjugated Tag His Tag Physical Appearance
Product Specification
| Species | Human |
| Synonyms | Fatty acid binding protein 7 |
| Accession | O15540 |
| Amino Acid Sequence | Val2-Ala132, with N-terminal 8*His MHHHHHHHHVEAFCATWKLTNSQNFDEYMKALGVGFATRQVGNVTKPTVIISQEGDKVVIRTLSTFKNTEISFQLGEEFDETTADDRNCKSVVSLDGDKLVHIQKWDGKETNFVREIKDGKMVMTLTFGDVVAVRHYEKA |
| Expression System | E.coli |
| Molecular Weight | 16kDa (Reducing) |
| Purity | ＞95% by SDS-PAGE & RP-HPLC |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | 20mM Tris, 100mM NaCl, pH8.0 |
| Reconstitution | Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation. |
| Stability & Storage | · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles. |
Background
Fatty acid binding protein 7 (FABP7, alternative names brain FABP (B-FABP), brain lipid-binding protein (BLBP) and mammary derived growth inhibitor-related gene (MRG)). Compared to normal brain tissue and low-grade astrocytomas, FABP7 is up-regulated in glioblastoma, and increased nuclear localization of FABP7 in glioblastoma is associated with EGFR amplification and poorer outcomes. The expression of FABP7 is also linked to enhanced cell motility and migration, with a decreasing docosahexaenoic acid (DHA, [ω-3])-arachidonic acid (AA, [ω-6]) ratio appearing to govern these effects, perturbing the normal, tightly regulated ratio of fatty acids in brain tissue and providing increased substrate for prostaglandins such as PGE2 to promote progression.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Comfort and softness
Size: 3X-Large, Color: Black/Navy/Dark Grey/Red
True to size; they are comfortable, good quality, and really soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
★★★★★ 5
Look great, feel great
Size: Large, Color: Black
These feel great and fit well. With most briefs I tend to the trouble either keeping the front in or not having the back cover everything but these do both things and are very soft. They also look great, even on body types not in the promo picture. They are a great set of briefs and have held up so far and I got mine a little around a year ago and wear them often.
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Reviewed in the United States on September 26, 2025
★★★★★ 4
Comfortable, but run big
Size: Small, Color: Red/Orange/Yellow/Blue
I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Value. Fabric quality.
Size: Large, Color: Black/Navy/Dark Grey/Red
Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
great briefs
nice underwear very comfortable and cool color selection.
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Reviewed in the United States on March 7, 2026
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