Human CD209 ELISA Kit PicoKine®

Mfr.No.

EK1632

Sensitivity

<10 pg/ml

Detection Range

93.7 pg/ml - 6,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	93.7	187.5	375	750	13000	3000	6000
O.D.	0.054	0.093	0.173	0.287	0.52	0.973	1.530	2.043

Description

Human CD209 ELISA Kit PicoKine® (96 Tests). Quantitate Human CD209 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

CD209 antigen; C-type lectin domain family 4 member L; Dendritic cell-specific ICAM-3-grabbing non-integrin 1; DC-SIGN; DC-SIGN1; CD209; CD209; CLEC4L

Immunogen

Expression system for standard: NS0; Immunogen sequence: Q59-A404

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 human CD209

Subcellular Localization

Isoform 1: Cell membrane ; Single-pass type II 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)	171	628	2962	178	619	3253
Standard deviation	6.84	25.74	148.1	9.79	28.47	185.42
CV (%)	4%	4.1%	5%	5.5%	4.6%	5.7%

Protein Function

Pathogen-recognition receptor expressed on the surface of immature dendritic cells (DCs) and involved in initiation of primary immune response. Thought to mediate the endocytosis of pathogens which are subsequently degraded in lysosomal compartments. The receptor retus to the cell membrane surface and the pathogen-derived antigens are presented to resting T-cells via MHC class II proteins to initiate the adaptive immune response.

Background

DC-SIGN (Dendritic Cell-Specific Intercellular adhesion molecule-3-Grabbing Non-integrin) also known as CD209 (Cluster of Differentiation 209) is a protein which in humans is encoded by the CD209 gene. This gene encodes a transmembrane receptor and is often referred to as DC-SIGN because of its expression on the surface of dendritic cells and macrophages. The encoded protein is involved in the innate immune system and recognizes numerous evolutionarily divergent pathogens ranging from parasites to viruses with a large impact on public health. The protein is organized into three distinct domains: an N-terminal transmembrane domain, a tandem-repeat neck domain and C-type lectin carbohydrate recognition domain. The extracellular region consisting of the C-type lectin and neck domains has a dual function as a pathogen recognition receptor and a cell adhesion receptor by binding carbohydrate ligands on the surface of microbes and endogenous cells. The neck region is important for homo-oligomerization which allows the receptor to bind multivalent ligands with high avidity. Variations in the number of 23 amino acid repeats in the neck domain of this protein are rare but have a significant impact on ligand binding ability. This gene is closely related in terms of both sequence and function to a neighboring gene. DC-SIGN and L-SIGN differ in their ligand-binding properties and distribution. Alteative splicing results in multiple variants.

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	171	157	153	153	158	7.39	4.6%
Sample 2	628	650	644	600	630	19.35	3%
Sample 3	2962	3138	2784	3082	2991	135.62	4.5%

*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	30835
Gene Name	CD209
UniProt ID	Q9NNX6
Protein Name	CD209 antigen
Tissue Specificity	Predominantly expressed in dendritic cells and in DC-residing tissues. Also found in placental macrophages, endothelial cells of placental vascular channels, peripheral blood mononuclear cells, and THP-1 monocytes.

Applications	ELISA
Research Area	Adaptive Immunity,Antiviral Signaling,Cell Adhesion,Cytoskeleton/ECM,Host-Virus Interaction,Immune System Diseases,Immunology,Interspecies Interaction,Microbiology,Signal Transduction,T Cells

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.)

Have you used this product?

Rate it now..!!

SKU	Supplier No.	Size	Your price	Quantity
BHE21001308	EK1632	96 wells/kit	$750		Add to Cart

Human CD209 ELISA Kit PicoKine®

Contact us to order

Tel

Email

Contact us to order

Tel

Email

Reviews of Human CD209 ELISA Kit PicoKine®

Rate it now..!!