Recombinant Human FABP2/I-FABP Protein

Cat. No.: rp183674
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
Expression System
E. coli
Accession #
P12104
Protein Tag
C-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Testing in progress
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
rp183674-10μg
≥10
$79.90
50μg
rp183674-50μg
10
$239.90
100μg
rp183674-100μg
10
$399.90
1mg
rp183674-1mg
1
$2,399.90
Enter a quantity for the sizes you want to add.
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Why this grade

Carrier Free,His-Tag,≥95%(SDS-PAGE) Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Protein Function:
FABP are thought to play a role in the intracellular transport of long-chain fatty acids and their acyl-CoA esters. FABP2 is probably involved in triglyceride-rich lipoprotein synthesis. Binds saturated long-chain fatty acids with a high affinity, but binds with a lower affinity to unsaturated long-chain fatty acids. FABP2 may also help maintain energy homeostasis by functioning as a lipid sensor.

Specifications

Product Name
Recombinant Human FABP2/I-FABP Protein
Synonyms
FABP2 | FABPI | FABPI_HUMAN | Fatty acid binding protein | Fatty acid binding protein 2 intestinal | Fatty acid binding protein intestinal | Fatty acid-binding protein | Fatty acid-binding protein 2 | I FABP | I-FABP | IFABP | intestinal | intestinal FABP
Grade
Carrier Free, His Tag
Specifications & Purity
Carrier Free, His-Tag, ≥95%(SDS-PAGE)
Bioactivity
Testing in progress
Endotoxin Concentration
<1.0 EU/μg
Expression System
E. coli
Amino Acids
1-132 aa
Sequence
MAFDSTWKVDRSENYDKFMEKMGVNIVKRKLAAHDNLKLTITQEGNKFTVKESSTFRNIEVVFELGVTFNYNLADGTELRGTWSLEGNKLIGKFKRTDNGNELNTVREIIGDELVQTYVYEGVEAKRIFKKDHHHHHH
Protein Tag
C-His
Accession #
Predicted molecular weight
16.1 kDa
SDS-PAGE
16.4 kDa, under reducing conditions; 16.4 kDa, under non-reducing conditions
Molecule Type
Protein
Storage and Shipping
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze / thaw cycle.
Images

Recombinant Human FABP2/I-FABP Protein (rp183674) - SDS-PAGE
1 μg/lane of Recombinant Human FABP2/I-FABP Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 16.4 kDa.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
ZJ24F0708140Certificate of AnalysisFeb 24, 2026 rp183674
ZJ24F0708141Certificate of AnalysisFeb 24, 2026 rp183674
ZJ24F0708142Certificate of AnalysisFeb 24, 2026 rp183674
ZJ24F0708193Certificate of AnalysisFeb 24, 2026 rp183674
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Carrier Free grade guide → View His Tag grade guide →

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