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TSLP

thymic stromal lymphopoietin

TSLP is a hemopoietic cytokine proposed to signal through a heterodimeric receptor complex composed of the thymic stromal lymphopoietin receptor and the IL-7R alpha chain. It mainly impacts myeloid cells and induces the release of T cell-attracting chemokines from monocytes and enhances the maturation of CD11c(+) dendritic cells. The protein promotes T helper type 2 (TH2) cell responses that are associated with immunity in various inflammatory diseases, including asthma, allergic inflammation and chronic obstructive pulmonary disease. The protein is therefore considered a potential therapeutic target for the treatment of such diseases. Alternative splicing of this gene results in multiple transcript variants.

Gene Name: thymic stromal lymphopoietin
Family/Subfamily: Cytokine
Synonyms: TSLP, Thymic stromal lymphopoietin
Target Sequences: NM_033035 NP_149024.1 Q969D9

Publications (4)

1
Keratin-dependent thymic stromal lymphopoietin expression suggests a link between skin blistering and atopic disease. Kumar V, Behr M, Kiritsi D, Scheffschick A, Grahnert A, Homberg M, Schwieger-Briel A, Jakob T, Bruckner-Tuderman L, Magin TM. The Journal of allergy and clinical immunology. 2016 138:1461-1464. (WB; Human) [Full Text Article] [PubMed:27527262] Related Antibodies: LS-B3208.
2
Increased expression of epidermal thymic stromal lymphopoietin in inflammatory peeling skin syndrome. Taizo Wada, Tomoko Toma, Yasuhito Hamaguchi, Akihiro Yachie. The Journal of dermatology. 2014 May;41:448-9. [Full Text Article] [PubMed:24628284] Related Antibodies: LS-B3208.
3
Thymic stromal lymphopoietin is up-regulated in the skin of patients with systemic sclerosis and induces profibrotic genes and intracellular signaling that overlap with those induced by interleukin-13 and transforming growth factor beta . Christmann RB, Mathes A, Affandi AJ, Padilla C, Nazari B, Bujor AM, Stifano G, Lafyatis R. Arthritis and rheumatism. 2013 May;65:1335-46. (IHC; Mouse) [Full Text Article] [PubMed:23335246] Related Antibodies: LS-B3208.
4
Bronchial Allergen Challenge of Patients with Atopic Asthma Triggers an Alarmin (IL-33, TSLP, and IL-25) Response in the Airways Epithelium and Submucosa. Wang W, Li Y, Lv Z, Chen Y, Li Y, Huang K, Corrigan CJ, Ying S. Journal of immunology (Baltimore, Md. : 1950). 2018 October;201:2221-2231. [Full Text Article] [PubMed:30185520] Related Antibodies: LS-B614.
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☰ Filters
Products
Proteins (27)
Over-Expression Lysate (4)
Recombinant (23)
TSLP (27)
Bind (1)
ELISA (1)
Func (1)
SDS-PAGE (2)
No (27)
10His, C-terminus (2)
6His, C-terminus (1)
6His, N-terminus (1)
6His-SUMO, N-terminus (1)
Fc, C-terminus (2)
GST (1)
GST, N-terminus (1)
His (2)
His, N-Terminal (1)
His,C-terminus (2)
His-GST (1)
His-T7 (1)
Myc-DDK (Flag) (4)
Cynomolgus (1)
Human (18)
Mouse (5)
Rat (1)
293T Cells (2)
E. coli (13)
HEK 293 Cells (4)
Human (2)
Human Cells (2)
Mammalian Cells (2)
Wheat Germ Extract (2)
Purified (11)
Low endotoxin level (14)
Biologically active (6)
TSLP Protein - Recombinant Thymic Stromal Lymphopoietin By SDS-PAGE
Select
E. coli
His, N-Terminal
15.4 kDa
10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119
Select
Human Cells
His
Less than 1.0 EU/µg protein (determined by LAL method).
15.4 kDa
100 µg/$767; 1 mg/$3,472
TSLP Protein
Select
HEK 293 Cells
His,C-terminus
SDS-PAGE
Less than 1.0 EU/µg protein (determined by LAL method).
The recombinant human TSLP consists of 142 amino acids and predicts a molecular mass of 16.2 kDa.
100 µg/$480; 500 µg/$1,460
TSLP Protein - Recombinant Cynomolgus Thymic Stromal Lymphopoietin/TSLP (C-6His)
Select
E. coli
6His, C-terminus
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
16.2 kDa
10 µg/$289; 50 µg/$446
TSLP Protein
Select
E. coli
His
20 µg/$361; 100 µg/$739; 4 µg/$261
Select
Human Cells
Fc, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
41.1kD
10 µg/$277; 50 µg/$395; 500 µg/$1,203; 1 mg/$1,627
TSLP Protein - Baf3-hIL7a/hTSLPR cell proliferation induced by human TSLP.
Select
E. coli
None
Biologically active
Less than 0.01 ng/µg (determined by LAL method).
The 132 amino acid recombinant protein has a predicted molecular mass of approximately 15 kD. The DTT-reduced protein migrates at approximately 17 kD and non-reduced protein at approximately 18 kD by SDS-PAGE. The N-terminal amino acid is Met.
10 µg/$352; 25 µg/$474; 100 µg/$1,177; 500 µg/$2,235
TSLP Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
7.9 kDa
100 µg/$494
TSLP Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
18 kDa
100 µg/$494
Select
E. coli
None
Less than 1.0 EU/µg protein (determined by LAL method).
15.1 kDa
10 µg/$317; 50 µg/$524
Select
E. coli
None
Biologically active
Less than 1 EU/µg (determined by LAL method).
15.1 kDa
10 µg/$372; 1 mg/$5,021
TSLP Protein - Recombinant Human TSLP (C-10His)
Select
Human
10His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
16.3 kDa
10 µg/$290; 50 µg/$446
TSLP Protein - Recombinant Human Thymic Stromal Lymphopoietin/TSLP (R127A, R130A, C-10His)
Select
Human
10His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
16.1 kDa
10 µg/$290; 50 µg/$446
TSLP Protein - Recombinant  Thymic Stromal Lymphopoietin By SDS-PAGE
Select
E. coli
His-T7
17.8 kDa
10 µg/$273; 50 µg/$392; 100 µg/$625; 200 µg/$782; 1 mg/$1,847; 500 µg/$1,404; 5 mg/$2,807; 2 mg/$2,029
TSLP Protein - 12.5% SDS-PAGE of human TSLP stained with Coomassie Blue
Select
Wheat Germ Extract
GST
33.5 kDa
2 µg/$439
TSLP Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
E. coli
6His-SUMO, N-terminus
1 mg/$1,355; 100 µg/$420; 20 µg/$323
TSLP Protein
Select
HEK 293 Cells
His,C-terminus
Bind ELISA Func SDS-PAGE
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
The secreted recombinant mouse TSLP comprises 132 amino acids and has a calculated molecular mass of 15.4 kDa. As a result of glycosylation, the apparent molecular mass of the recombinant protein is approximately 22-27 kDa in SDS-PAGE under reducing conditions.
100 µg/$480; 1 mg/$2,003
TSLP Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Mammalian Cells
6His, N-terminus
100 µg/$1,009; 20 µg/$431; 1 mg/$3,451
TSLP Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
18 kDa
20 µg/$150
TSLP Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
7.9 kDa
20 µg/$150
TSLP Protein - 12.5% SDS-PAGE Stained with Coomassie Blue.
Select
Wheat Germ Extract
GST, N-terminus
10 µg/$479; 25 µg/$670
TSLP Protein
Select
E. coli
None
Biologically active
15.1 kDa
10 µg/$388; 100 µg/$1,466; 500 µg/$3,025
Select
E. coli
None
Less than 0.1 ng/µg of protein (less than 1EU/µg).
15.0 kDa
2 µg/$268; 10 µg/$349
Select
Mammalian Cells
Fc, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
41.1 kDa
10 µg/$277; 50 µg/$389
Select
E. coli
None
Less than 1.0 EU/µg protein (determined by LAL method).
15.1kD
10 µg/$321; 50 µg/$534; 500 µg/$1,585; 1 mg/$2,157
Viewing 1-25 of 27 product results


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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).