SRP4137
IL-4 human
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
Manufacturer: Sigma Aldrich
Synonym(S): B cell stimulating factor, BCDF, BCGF, BSF-1, IL-4, Lymphocyte stimulatory factor 1
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 μG | SRP4137-10-μG | In Stock | ₹ 35,830.80 |
SRP4137 - 10 μG
In Stock
Quantity
1
Base Price: ₹ 35,830.80
GST (18%): ₹ 6,449.544
Total Price: ₹ 42,280.344
biological source
human
recombinant
expressed in E. coli
Assay
≥98% (HPLC)≥98% (SDS-PAGE)
form
lyophilized
mol wt
~15.0 kDa
packaging
pkg of 10 μg
impurities
endotoxin, tested
NCBI accession no.
P05112
shipped in
wet ice
storage temp.
−20°C
Description
- General description: The gene IL-4 (interleukin 4) is mapped to human chromosome 5q31.1.[1] Human IL-4 is a 15kDa globular protein containing 130 amino acid residues. It is a cytokine which is mainly secreted by activated Th2 (T helper) cells.[2]
- Application: IL-4 (interleukin 4) has been used to polarize the human monocytic leukemia (THP-1) cells to M2-like phenotype.[3]
- Biochem/physiol Actions: IL-4 (Interleukin 4) is a potent lymphoid cell growth factor that stimulates the growth and survivability of certain B cells and T cells.[6] It exhibits anti-inflammatory responses and participates in immune processes by providing protection from intracellular pathogens. IL-4 also plays an important role in Th2 (T helper cells) differentiation. Additionally, it can suppress pro-inflammatory cytokines. IL-4 is associated with pemphigus.[2] Also, mutation in the gene is linked with risk of dental implant loss.[7] In children, IL-4 might be involved with risk of asthma and Mycoplasma pneumoniae infection.[8]
- Physical form: Sterile filtered and lyophilized with no additives.
- Reconstitution: Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
biological source: human
recombinant: expressed in E. coli
Assay: ≥98% (HPLC)≥98% (SDS-PAGE)
form: lyophilized
mol wt: ~15.0 kDa
packaging: pkg of 10 μg
impurities: endotoxin, tested
NCBI accession no.: P05112
shipped in: wet ice
storage temp.: −20°C
biological source:
human
recombinant:
expressed in E. coli
Assay:
≥98% (HPLC)≥98% (SDS-PAGE)
form:
lyophilized
mol wt:
~15.0 kDa
packaging:
pkg of 10 μg
impurities:
endotoxin, tested
NCBI accession no.:
P05112
shipped in:
wet ice
storage temp.:
−20°C
biological source: rat
recombinant: expressed in E. coli
Assay: ≥90% (HPLC)≥90% (SDS-PAGE)
form: lyophilized
mol wt: ~21.7 kDa
packaging: pkg of 10 μg
impurities: endotoxin, tested
NCBI accession no.: P20607
shipped in: wet ice
storage temp.: __
biological source:
rat
recombinant:
expressed in E. coli
Assay:
≥90% (HPLC)≥90% (SDS-PAGE)
form:
lyophilized
mol wt:
~21.7 kDa
packaging:
pkg of 10 μg
impurities:
endotoxin, tested
NCBI accession no.:
P20607
shipped in:
wet ice
storage temp.:
__
biological source: mouse
recombinant: expressed in E. coli
Assay: ≥98% (HPLC)≥98% (SDS-PAGE)
form: lyophilized
mol wt: ~13.3 kDa
packaging: pkg of 10 μg
impurities: endotoxin, tested
NCBI accession no.: P48346
shipped in: __
storage temp.: __
biological source:
mouse
recombinant:
expressed in E. coli
Assay:
≥98% (HPLC)≥98% (SDS-PAGE)
form:
lyophilized
mol wt:
~13.3 kDa
packaging:
pkg of 10 μg
impurities:
endotoxin, tested
NCBI accession no.:
P48346
shipped in:
__
storage temp.:
__
biological source: mouse
recombinant: expressed in E. coli
Assay: ≥98% (HPLC)≥98% (SDS-PAGE)
form: lyophilized
mol wt: ~8.5 kDa
packaging: pkg of 10 μg
impurities: endotoxin, tested
NCBI accession no.: Q9Z121
shipped in: wet ice
storage temp.: −20°C
biological source:
mouse
recombinant:
expressed in E. coli
Assay:
≥98% (HPLC)≥98% (SDS-PAGE)
form:
lyophilized
mol wt:
~8.5 kDa
packaging:
pkg of 10 μg
impurities:
endotoxin, tested
NCBI accession no.:
Q9Z121
shipped in:
wet ice
storage temp.:
−20°C