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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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Human FGF21 Protein (Recombinant) - LS-G3622
Catalog
Size
Price
LS-G3622-5
5 µg
$225
LS-G3622-25
25 µg
$295
Description
Human FGF21 Protein (Recombinant) - LS-G3622
Type
Animal-Free  Recombinant Protein
Target
FGF21
Species
Human
AA Sequence
MHPIPDSSPLLQFGGQVRQRYLYTDDAQQTEAHLEIREDGTVGGAADQSPESLLQLKALKPGVIQILGVKTSRFLCQRPDGALYGSLHFDPEACSFRELLLEDGYNVYQSEAHGLPLHLPGNKSPHRDPAPRGPARFLPLPGLPPALPEPPGILAPQPPDVGSSDPLSMVGPSQGRSPSYAS
Expression System
E. coli
Source Species
E. coli
Purification
Greater than 90% by SDS-PAGE and HPLC
Bio-Activity
FGF-21, in the absence of beta-Klotho, shows weak activity of thymidine uptake by BaF3 cells expressing FGF receptors.
Endotoxin
Less than 0.01 ng/µg of protein (Less than 0.1 EU/µg).
Storage
If lyophilized, can be stored for 1 month at room temperature, 6 months at 4°C, or through the expiration date at -20°C to -80°C. Once reconstituted per the supplied instructions, can be stored for 3 months at -20°C to -80°C, or for 1 week at 2°C to 8°C. Avoid freeze-thaw cycles.
Restrictions
For research use only.
About FGF21
Q9NSA1 NM_019113 NP_061986.1

Popular FGF21 Proteins

Protein
Source: E. coli Expression System
AA Sequence Size: 182 AA
Tag: None
Format: Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Source: E. coli Expression System
AA Sequence Size: 202 AA
Tag: His
Format: Purified / Biologically Active / Endotoxin Level: Less than 1.0 EU/µg protein (determined by LAL method).
Protein
Source: Human HEK 293 Cells
Tag: DDK
Format: Purified / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
ERK and FRS2alpha phosphorylation induced by FGF-21 in bKlotho expressing cells. Klotho expressing cells were serum starved for 16 hours and then stimulated with hFGF-21-His (competitor), FGF-21-Fc and FGF-b (positive control) for 10 minutes, respectively. Antibodies against pFRS2alpha, pERK1/2 and total ERK1/2 were used for immunoblotting. Lane 1: 1 ug/ml hFGF21-His (competitor) Lane 2: 2.2 ug/ml hFGF21-Fc (Prod. No. AG-40A-0095) Lane 3: 2.2 ug/ml mCD137-Fc (Prod. No. AG-40A-0025) Lane 4: 100ng/ ul FGF-b Lane 5: control (non-treated)
Source: Human HEK 293 Cells
Tag: Human IgG1 Fc
Format: Purified / Biologically Active / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).

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Requested From: United States
Date Requested: 12/12/2018
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