Products
Research Areas
COVID-19
Resources
Login
Quick Order
Cart Cart lightblue
Login
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.


Fields marked with a * are required.

Login
Quick Order
Contact Us

Location


Corporate Headquarters

Vector Laboratories, Inc.
6737 Mowry Ave
Newark, CA 94560
United States

Telephone Numbers



Customer Service: (800) 227-6666 / (650) 697-3600


Contact Us



Additional Contact Details

Login
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.


Fields marked with a * are required.

Login
Quick Order
Catalog Number Size Price
LS-G137668-10 10 µg (0.2 mg/ml) $325 
LS-G137668-25 25 µg (0.2 mg/ml) $436 
LS-G137668-100 100 µg $620 
LS-G137668-500 500 µg $1,343 
IL3 Protein - TF-1 cell proliferation induced by human IL-3.

Human IL3 Protein (Recombinant) - LS-G137668

Human IL3 Protein (Recombinant) - LS-G137668

Description:
IL3 Protein LS-G137668 is a Recombinant Human IL3 produced in Insect Cells. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg (determined by LAL method). For Research Use Only
Price
Catalog Number
$325 Each
LS-G137668-10
Toll Free North America
(800) 227-6666
For Research Use Only

Overview

Description:
IL3 Protein LS-G137668 is a Recombinant Human IL3 produced in Insect Cells. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg (determined by LAL method). For Research Use Only

Specifications

Type
Recombinant Protein
Target
IL3
Synonyms
IL3 | Hematopoietic growth factor | IL-3 | Mast-cell growth factor | MULTI-CSF | P-cell-stimulating factor | Interleukin-3 | Mast cell growth factor | MCGF | P-cell stimulating factor
Species
Human
Modifications
Carrier-free
Conjugations
Unconjugated
Predicted Molecular Weight
The 150 amino acid recombinant protein has a predicted molecular mass of 17 kD. The DTT-reduced protein migrates in the range of 18 to 25 kD by SDS-PAGE.
Expression System
Insect Cells
Source Species
Insect
Purification
Greater than 98% by SDS-PAGE
Usage Summary
Stock solutions can also be prepared at 50-100 µg/mL in sterile buffer (PBS, HPBS, DPBS, or EBSS) containing carrier protein such as 0.2-1% BSA or HSA.
Bio-Activity
Human IL-3 stimulates the proliferation of TF-1 human erythroleukemic cells in a dose-dependent manner. The ED50 is equal to0.05 €“ 0.3 ng/mL. The specific activity of recombinant human IL-3 is approximately 1.64 x 10^3 IU/µg when compared against the 1st WHO International Standard for Human IL-3 (NIBSC code: 91/510).
Endotoxin
Less than 0.01 ng/µg (determined by LAL method).
Presentation
0.22 µm filtered protein solution, pH 6.0, 20 mM NaH2PO4, 0.30 M NaCl
Storage
Store unopened at 2°C to 8°C for up to 1 month, at -20°C for up to 6 months, or at -70°C for up to 1 year. Store diluted at -20°C to -70°C. Avoid freeze/thaw cycles. For maximum results, quick spin vial prior to opening.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee
About IL3
P08700 NM_000588 NP_000579.2

Publications (0)

Customer Reviews (0)

Images

Proliferation

IL3 Protein - TF-1 cell proliferation induced by human IL-3.
TF-1 cell proliferation induced by human IL-3.

Proliferation

IL3 Protein - TF-1 cell proliferation induced by human IL-3.
TF-1 cell proliferation induced by human IL-3.

Proliferation

IL3 Protein - TF-1 cell proliferation induced by human IL-3.
TF-1 cell proliferation induced by human IL-3.

Proliferation

IL3 Protein - TF-1 cell proliferation induced by human IL-3.
TF-1 cell proliferation induced by human IL-3.

Request SDS/MSDS

To request an SDS/MSDS form for this product, please contact our Technical Support department at:

Technical.Support@LSBio.com

Requested From: United States
Date Requested: 12/29/2024