Mouse CRLF2/TSLP R ELISA Kit PicoKine®

Mfr.No.

EK1665

Sensitivity

<10 pg/ml

Detection Range

125 pg/ml - 8,000 pg/ml

Reactivity

Mouse

Sample Volume

Concentration (pg/ml)	0	125	250	500	1000	2000	4000	8000
O.D.	0.052	0.106	0.159	0.249	0.438	0.781	1.515	2.342

Description

Mouse CRLF2/TSLP R ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Crlf2 in cell culture supeatants, serum and plasma (heparin, EDTA). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Alternative Names

Cytokine receptor-like factor 2; Cytokine receptor-like molecule 2; CRLM-2; Thymic stromal lymphopoietin protein receptor; TSLP receptor; Type I cytokine receptor delta 1; Crlf2; Crlm2; Tpte2; Tslpr

Immunogen

Expression system for standard: NS0; Immunogen sequence: A20-L233

Kit Components

Description Quantity
Pre-coated 96-well strip microplate 1
Standard 2 vials
Biotinylated antibody (100x) 100ul
Avidin-Biotin-Peroxidase Complex (100x) 100ul
Sample Diluent 30ml
Antibody Diluent 12ml
Avidin-Biotin-Peroxidase Diluent 12ml
Color Developing Reagent (TMB) 10ml
Stop Solution 10ml
Wash Buffer (25x) 20ml
Adhesive plate sealers 4

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Specificity

Natural and recombinant mouse CRLF2

Subcellular Localization

Isoform 1: Cell membrane; Single-pass type I membrane protein.

Sample Type

Cell culture supeatants, Serum, Plasma

Anticoagulant

heparin or EDTA

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	155	962	6142	150	902	6620
Standard deviation	9.76	74.07	405.37	11.85	71.25	450.16
CV (%)	7.9%	7.7%	6.6%	7.9%	7.9%	6.8%

Protein Function

Receptor for thymic stromal lymphopoietin (TSLP). Forms a functional complex with TSLP and IL7R which is capable of stimulating cell proliferation through activation of STAT3 and STAT5. Also activates JAK2. Implicated in the development of the hematopoietic system.

Background

Cytokine receptor-like factor 2, also known as TSLPR or CRL2, is a protein that in humans is encoded by the CRLF2 gene. It is mapped to Xp22.33. The protein encoded by this gene is a receptor for thymic stromal lymphopoietin (TSLP). Together with the interleukin 7 receptor (IL7R), the encoded protein and TSLP activate STAT3, STAT5, and JAK2 pathways, which control processes such as cell proliferation and development of the hematopoietic system. Two transcript variants encoding different isoforms have been found for this gene. In addition to it, it has been found that rearrangement of CRLF2 and JAK mutation together contribute to leukemogenesis in B-progenitor ALL.

Reproducibility

Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
Sample 1	155	180	182	156	168	12.77	7.6%
Sample 2	962	986	889	968	951	37	3.8%
Sample 3	6142	5679	5442	6137	5850	301.38	5.1%

*number of samples for each test n=16.

Notes

Material Required But Not Provided:
Microplate Reader capable of reading absorbance at 450nm.
Incubator.
Automated plate washer .
Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
Multichannel pipettes are recommended for large amount of samples.
Deionized or distilled water.
500ml graduated cylinders.
Test tubes for dilution.

Gene ID	57914
Gene Name	Crlf2
UniProt ID	Q8CII9
Tissue Specificity	High level of expression in liver, lung and testis. Also expressed in heart, brain, spleen, thymus and bone marrow. Highly expressed in progenitors and myeloid cells. Isoform 2 is expressed in primary hemotopoietic cells.

Applications	ELISA
Research Area	Cytokines,Immunology,Innate Immunity

Storage	Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

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SKU	Supplier No.	Size	Your price	Quantity
BHE21001323	EK1665	96 wells/kit	$750		Add to Cart

Mouse CRLF2/TSLP R ELISA Kit PicoKine®

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