Human sL-Selectin PicoKine® Quick ELISA Kit

Mfr.No.

FEK0503

Sensitivity

<5 pg/ml

Detection Range

62.5 pg/ml - 4,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	62.5	125	250	500	1000	2000	4000
O.D.	0.011	0.262	0.446	0.852	1.492	2.205	2.476	2.617

Description

Human sL-Selectin PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human SELL in cell culture supeatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 5pg/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

L-selectin;CD62 antigen-like family member L;Leukocyte adhesion molecule 1;LAM-1;Leukocyte surface antigen Leu-8;Leukocyte-endothelial cell adhesion molecule 1;LECAM1;Lymph node homing receptor;TQ1;gp90-MEL;CD62L;SELL;LNHR, LYAM1;

Molecular Weight

42187 MW

Immunogen

Expression system for standard: NS0; Immunogen sequence: W39-N332

Kit Components

Description Quantity Volume
Anti-tag Pre-coated 96-well Strip Microplate 1 12 strips of 8 wells
Standard 2
Antibody A 1 3ml
Antibody B 1 3ml
Sample Diluent 1 15ml
TBS-T Wash Buffer (25x) 1 12ml
Color Developing Reagent (TMB) 1 10ml
Stop Solution 1 10ml
Adhesive Plate Sealers 2 Piece

Cross Reactivity

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

Specificity

Natural and recombinant Human SELL

Subcellular Localization

Membrane; Single-pass type I membrane protein.

Sample Type

Cell culture supeatants, Serum, Plasma

Anticoagulant

heparin, EDTA or citrate

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	1187	543	1239	187	595	1352
Standard deviation	17.8%1	33.66	60.71	16.64	37.48	67.6
CV (%)	7.8%	6.2%	4.9%	8.9%	6.3%	5%

Protein Function

Cell surface adhesion protein. Mediates the adherence of lymphocytes to endothelial cells of high endothelial venules in peripheral lymph nodes. Promotes initial tethering and rolling of leukocytes in endothelia. .

Background

L-selectin, also known as CD62L, is a cell adhesion molecule found on leukocytes. It belongs to the selectin family of proteins, which recognize sialylated carbohydrate groups. It is cleaved by ADAM17.SELL (L-selectin)is a cell surface component that is a member of a family of adhesion/homing receptors which play important roles in leukocyte-endothelial cell interactions. The molecule is composed of multiple domains: one homologous to lectins, one to epidermal growth factor, and two to the consensus repeat units found in C3/C4 binding proteins.1L-selectin acts as a "homing receptor" for leukocytes to enter secondary lymphoid tissues via high endothelial venules. Ligands present on endothelial cells will bind to leukocyte expressing L-selectin, slowing leukocyte trafficking through the blood, and facilitating entry into a secondary lymphoid organ at that point2.

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	195	209	190	190	196	7.77	3.9%
Sample 2	543	572	564	574	563	12.27	2.1%
Sample 3	1239	1413	1184	1268	1276	84.65	6.6%

*number of samples for each test n=16.

Notes

Material Required But Not Provided:
Microplate Reader capable of reading absorbance at 450nm.
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.
Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.

Gene ID	6402
Gene Name	SELL
UniProt ID	P14151
Protein Name	L-selectin
Tissue Specificity	Expressed in B-cell lines and T-lymphocytes. .
Sequence	Belongs to the selectin/LECAM family.

Applications	ELISA

Storage	Store at 4°C for 6 months. (Ships with gel ice, can store for up to 3 days in room temperature. Refrigerate upon receipt.)

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SKU	Supplier No.	Size	Your price	Quantity
BHE21000202	FEK0503	96 wells/kit	$499		Add to Cart

Human sL-Selectin PicoKine® Quick ELISA Kit

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