Human CCL21/6Ckine EZ-Set™ ELISA Kit (DIY Antibody Pairs)

5 plates(kit)/3980

C-C motif chemokine ligand 21; 6Ckine; CKb9; ECL; SCYA21; SLC; TCA4; CCL21

Expression system for standard: E.coli; Immunogen sequence: S24-P134

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

62.5 pg/ml - 4,000 pg/ml

CCL21

chemokine (C-C motif) ligand 21

O00585

Human CCL21/6Ckine EZ-Set™ ELISA Kit (DIY Antibody Pairs) (Boster Biological Technology, Wuhan, China. Catalog#EZ0555)

Chemokine(C-C motif) ligand 21(CCL21) is a small cytokine belonging to the CC chemokine family. This chemokine is also known as 6Ckine(because it has six conserved cysteine residues instead of the four cysteines typical to chemokines), exodus-2, and secondary lymphoid-tissue chemokine(SLC). By somatic cell hybrid and radiation hybrid analyses, mapped the SCYA21 gene to 9p13. Chemokines are a family of proteins that direct leukocyte migration and activation to inflammatory stimuli. CXC chemokine ligand 13(CXCL13), CC chemokine ligand 21(CCL21), and CCL19 are constitutively expressed in secondary lymphoid organs, where they control the placement of lymphocytes and dendritic cells. It was demonstrate that the local expression of homeostatic chemokines in nonlymphoid organs, such as the lung, plays an important role in protective immune responses.

Catalog number	Description	Quantity	Storage of opened/reconstituted material
EZ0555-CA	Rabbit anti- human CCL21 polyclonal antibody (Capture Antibody)	500 µl, 0.4 mg/mL (recommended dilution 1:100)	Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit.
EZ0555-DA	Biotinylated goat anti- human CCL21 polyclonal antibody (Detection Antibody)	500 µl, 10 µg/mL (recommended dilution 1:100)
AR1103	Avidin-Biotin-Peroxidase Complex (ABC)	500 µl (recommended dilution 1:100)
EZ0555-ST	Lyophilized recombinant human CCL21 standard	10 ng/tube×3	Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the expiration date of the kit.

Concentration (pg/ml)	0	62.5	125	250	500	1000	2000	4000
O.D.	0.031	0.057	0.102	0.203	0.408	0.504	1.178	2.318

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

ELISA

1. Microplate reader in standard size.
2. Automated plate washer.
3. Incubator.
4. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
5. Clean tubes and Eppendorf tubes.
6. 96 well microplate (Cat# AR1100)
7. Plate Sealers.
8. Capture Antibody Diluent: PBS.
9. Reagent Diluent: 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered.
10. Substrate Solution:
Tetramethylbenzidine (Cat# AR1104) 11. Stop Solution: 2 N H2SO4 (Cat# AR1105)
12.Wash Buffer (PBS and PBS-T). Recipes:
PBS: 8g NaCl, 0.2g KCl, 1.15g Na2HPO4, 0.2g KH2PO4, adjust the total volume to 1 L with distilled water, pH 7.2-7.4, 0.2 µm filtered. PBS-T: 0.1% Tween® 20 in PBS, pH 7.2-7.4.
*Item 6 – 12 are included in the EZ Set Accessory Kit (EZA001)
*样品准备的相关试剂也不含在试剂盒中。

human

C-C motif chemokine 21

Cell Culture Supernatants, Cell Lysates, Serum and Plasma (heparin, EDTA)