Human CRLF2/TSLP R ELISA Kit PicoKine®

Human CRLF2/TSLP R ELISA Kit PicoKine®

• 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.
• Description: Human CRLF2/TSLP R ELISA Kit PicoKine® (96 Tests). Quantitate Human CRLF2 in cell culture supernatants, cell lysates, 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.
• Synonyms: Cytokine receptor-like factor 2;Cytokine receptor-like 2;IL-XR;Thymic stromal lymphopoietin protein receptor;TSLP receptor;CRLF2;CRL2, ILXR, TSLPR;
• CAS Number: 7732-18-5
• Gene Name: Cytokine receptor-like factor 2
• Gene ID: 64109
• UniProt: Q9HC73
• Reactivity: Human
• Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
• Immunogen: Expression system for standard: NS0; Immunogen sequence: G25-K231
• Applications: ELISA
• Sensitivity: <10 pg/ml
• 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 (By similarity). Implicated in the development of the hematopoietic system. .
• : heparin or EDTA
• Sample Type: cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
• Detection Range: 62.5 pg/ml - 4,000 pg/ml
• Storage Conditions: 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.)
• Calculated Molecular Weight: 42013 MW
• 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	110	110	114	115	112	2.27	2%
  Sample 2	661	633	642	685	655	19.92	3%
  Sample 3	1213	1047	1166	1231	1164	71.73	6.1%

  *number of samples for each test n=16.
• Specificity: Natural and recombinant human CRLF2