Human FABP1/L-FABP Antibody

Catalog # Availability Size / Price Qty
Detection of Human FABP1/L‑FABP by Western Blot.
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Human FABP1/L-FABP Antibody Summary

Species Reactivity
Detects human FABP-1/L-FABP in direct ELISAs.
Monoclonal Mouse IgG1 Clone # 965616
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human FABP1/L-FABP
Accession # P07148
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
2 µg/mL
See below
2-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human FABP1/L-FABP antibody by Western Blot. View Larger

Detection of Human FABP1/L‑FABP by Western Blot. Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line, human colon tissue, and human kidney tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human FABP1/L-FABP Monoclonal Antibody (Catalog # MAB29644) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for FABP1/L-FABP at approximately 14 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry FABP1/L-FABP antibody in Human iPS Cells by Immunocytochemistry (ICC). View Larger

FABP1/L‑FABP in Human iPS Cells. FABP1/L-FABP was detected in immersion fixed human induced pluripotent stem (iPS) cells differentiated to hepatocytes using Mouse Anti-Human FABP1/L-FABP Monoclonal Antibody (Catalog # MAB29644) at 2 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Stem Cells on Coverslips.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: FABP1/L-FABP

FABP1, also known as liver FABP (L-FABP, Z-protein and squalene-and sterol-carrier protein [SCP]) is a member of the intracellular FABP family. It is highly expressed in the liver, intestine, kidney and lung. FABP1 binds free fatty acids and their co-enzyme A derivatives and may be involved in intracellular lipid transport.

Long Name
Fatty Acid-Binding Protein 1
Entrez Gene IDs
2168 (Human); 14080 (Mouse); 24360 (Rat)
Alternate Names
FABP1; FABPL; fatty acid binding protein 1, liver; fatty acid-binding protein, liver; LFABP; L-FABP; L-FABPFatty acid-binding protein 1; Liver-type fatty acid-binding protein

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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Human FABP1/L-FABP Antibody
By Anonymous on 03/29/2022
Application: ICC/IF Sample Tested: Induced pluripotent stem cells,iPS Cells Species: Human