SRP3208
IL-3 from mouse
Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
Synonyme(s) :
HCGF, MCGF (Mast cell growth factor), Multi-CSF, P-cell stimulation factor
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About This Item
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.32
Produits recommandés
Source biologique
mouse
Produit recombinant
expressed in E. coli
Pureté
≥98% (HPLC)
≥98% (SDS-PAGE)
Forme
lyophilized
Puissance
≤0.05 ng/mL ED50
Poids mol.
15.1 kDa
Conditionnement
pkg of 10 μg
Technique(s)
cell culture | mammalian: suitable
Impuretés
<0.1 EU/μg endotoxin, tested
Couleur
white to off-white
Numéro d'accès UniProt
Conditions d'expédition
wet ice
Température de stockage
−20°C
Informations sur le gène
mouse ... IL3(16187)
Description générale
IL-3 (interleukin 3) is primarily produced by activated CD4+ T cells and mast cells, and is a multi-lineage hematopoietic growth factor and immunoregulatory cytokine.
Recombinant murine IL-3 is a 15.1 kDa globular protein containing 135 amino acid residues.
Recombinant murine IL-3 is a 15.1 kDa globular protein containing 135 amino acid residues.
Actions biochimiques/physiologiques
IL-3 (interleukin 3) plays a key role in the differentiation of murine hematopoietic progenitor cells and the activation and survival of mature myeloid cells. This protein was originally termed as multicolony-stimulating factor (multi-CSF) because of its capability to induce the differentiation of a wide variety of hematopoietic progenitor cells from bone marrow, such as mast cells, basophils, neutrophils, eosinophils, macrophages, dendritic cells, erythrocytes, and megakaryocytes. IL-3 promotes mast cell growth, differentiation, and mediator release, hence, suggesting a role in allergic inflammation. In mice, it is involved in suppressing protective immunity against Plasmodium berghei NK651, and prevents the development of splenomegaly, anemia, and erythropoiesis. It functions as a regulator of osteoclastogenesis, where it play a dual role- it facilitate the development of osteoclast progenitors but suppresses the osteoclastogenic process.
Séquence
MDTHRLTRTL NCSSIVKEII GKLPEPELKT DDEGPSLRNK SFRRVNLSKF VESQGEVDPE DRYVIKSNLQ KLNCCLPTSA NDSALPGVFI RDLDDFRKKL RFYMVHLNDL ETVLTSRPPQ PASGSVSPNR GTVEC
Forme physique
Lyophilized from 0.1% TFA.
Reconstitution
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a stabilizer (example 5% Trehalose) and store in working aliquots at -20°C to -80°C.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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J N Ihle
Chemical immunology, 51, 65-106 (1992-01-01)
Considerable information has accumulated over the past several years relating to the biological activities of IL-3 which supports that concept that IL-3 has a unique capacity to support the proliferation and differentiation of a wide spectrum of hematopoietic cells. The
Interleukin-3-deficient mice have increased resistance to blood-stage malaria.
Auclair SR et al
Infection and Immunity, 82(3), 1308-1314 (2014)
Jing Wang et al.
EMBO molecular medicine, 6(7), 952-969 (2014-06-26)
Immunoglobulin E (IgE) activates mast cells (MCs). It remains unknown whether IgE also activates other inflammatory cells, and contributes to the pathogenesis of abdominal aortic aneurysms (AAAs). This study demonstrates that CD4+ T cells express IgE receptor FcεR1, at much
Serena De Vita et al.
PloS one, 9(5), e96209-e96209 (2014-05-03)
Systemic Mastocytosis (SM) is a clonal disease characterized by abnormal accumulation of mast cells in multiple organs. Clinical presentations of the disease vary widely from indolent to aggressive forms, and to the exceedingly rare mast cell leukemia. Current treatment of
Huixian Hong et al.
Biochemical and biophysical research communications, 440(4), 545-550 (2013-10-10)
Interleukin (IL)-3, a multilineage hematopoietic growth factor, is implicated in the regulation of osteoclastogenesis. However, the role of IL-3 in osteoclastogenesis remains controversial; whereas early studies showed that IL-3 stimulates osteoclastogenesis, recent investigations demonstrated that IL-3 inhibits osteoclast formation. The
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