Human Recombinant CRLF2 protein, ECD, hFc Tag-1 (V2LY-0526-LY3381)

Name: Human Recombinant CRLF2 protein, ECD, hFc Tag-1
SKU: V2LY-0526-LY3381
Rating: 5 (1 reviews)

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Datasheet

SDS

Request for COA

Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Expressed Host

HEK293 Cells

Protein Species

Human

Tag

hFc Tag

Protein Construction

This product is Human Recombinant CRLF2 protein, ECD, hFc Tag consist of Amino Acid: 1-231 and predicts a molecular mass of 50.91 kDa.

Molecule Mass

50.91 kDa

Protein Domain

ECD

Sequence

Amino Acid: 1-231

Species

Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity

>95% as determined by SDS-PAGE.

Endotoxin

Please contact us for more information.

Format

Lyophilized

Reconstitution

Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.

Buffer

Lyophilized from sterile PBS

Preservative

None

Storage

Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

More Infomation

Target

Full Name

Cytokine Receptor Like Factor 2

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.

Biological Process

Cytokine-mediated signaling pathway Source: UniProtKB
Interleukin-7-mediated signaling pathway Source: Reactome
Oncostatin-M-mediated signaling pathway Source: GOC
Positive regulation of cell population proliferation Source: UniProtKB
Positive regulation of interleukin-5 production Source: UniProtKB
Positive regulation of mast cell activation Source: UniProtKB
Positive regulation of receptor signaling pathway via STAT Source: UniProtKB

Cellular Location

Isoform 1: Cell membrane
Isoform 2: Secreted

Topology

Extracellular: 23-231
Helical: 232-252
Cytoplasmic: 253-371

Rasekh, E. O., Atef, A. M., Khalil, M., Ebeid, E., Madney, Y., & Hamdy, N. (2021). Characterization of CRLF2 Expression in Pediatric B-Cell Precursor Acute Lymphoblastic Leukemia. Clinical Laboratory, 67(1).

Mohamed, S. M., Wohlmann, A., Schofield, P., Sia, K. C., McCalmont, H., Savvides, S. N., ... & Lock, R. B. (2021). A recombinant antibody fragment directed to the thymic stromal lymphopoietin receptor (CRLF2) efficiently targets pediatric Philadelphia chromosome-like acute lymphoblastic leukemia. International Journal of Biological Macromolecules, 190, 214-223.

Moreno-Lorenzana, D., Juárez-Velázquez, R., Martínez-Anaya, D., & Péez-Vera, P. (2020). CRLF2 (cytokine receptor like factor 2). Atlas of Genetics and Cytogenetics in Oncology and Haematology.

Meyer, L. K., Delgado-Martin, C., Maude, S. L., Shannon, K. M., Teachey, D. T., & Hermiston, M. L. (2019). CRLF2 rearrangement in Ph-like acute lymphoblastic leukemia predicts relative glucocorticoid resistance that is overcome with MEK or Akt inhibition. PloS one, 14(7), e0220026.

Zhang, Q., Shi, C., Han, L., Jain, N., Roberts, K. G., Ma, H., ... & Konopleva, M. (2018). Inhibition of mTORC1/C2 signaling improves anti-leukemia efficacy of JAK/STAT blockade in CRLF2 rearranged and/or JAK driven Philadelphia chromosome–like acute B-cell lymphoblastic leukemia. Oncotarget, 9(8), 8027.

Pastorczak, A., Sedek, L., Braun, M., Madzio, J., Sonsala, A., Twardoch, M., ... & Młynarski, W. (2018). Surface expression of Cytokine Receptor-Like Factor 2 increases risk of relapse in pediatric acute lymphoblastic leukemia patients harboring IKZF1 deletions. Oncotarget, 9(40), 25971.

Mangaonkar, A., Patnaik, M. M., Kaiser-Rogers, K., Rao, K. W., Halling, K., Oliver, G., ... & Van Dyke, D. L. (2017). Cytokine Receptor-like Factor 2 (CRLF2) Overexpression in Myeloid Malignancies Secondary to Multiple Isodicentric Y Chromosomes: A Novel Cytogenetic Entity?. Blood, 130, 1702.

Konoplev, S., Lu, X., Konopleva, M., Jain, N., Ouyang, J., Goswami, M., ... & Wang, S. A. (2017). CRLF2-Positive B-Cell Acute Lymphoblastic Leukemia in Adult PatientsA Single-Institution Experience. American journal of clinical pathology, 147(4), 357-363.

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme Linked Immunospot (ELISpot)
Proteogenomic
Other Protocols

Alternative Versions

Human Recombinant CRLF2 protein, ECD, hFc Tag (CAT#: V2LY-0526-LY3380)

Human Recombinant CRLF2 protein, His Tag (CAT#: V2LY-0526-LY3382)

Human Recombinant CRLF2 protein, His Tag-1 (CAT#: V2LY-0526-LY3383)

Mouse Recombinant CRLF2 (isoform 2) protein, ECD, hFc Tag (CAT#: V2LY-0526-LY8164)

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Mouse Recombinant CRLF2 (isoform 2) protein, ECD, hFc Tag (CAT#: V2LY-0526-LY8164)

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Human Recombinant CRLF2 protein, ECD, hFc Tag (CAT#: V2LY-0526-LY3380)

Human Recombinant CRLF2 protein, His Tag-1 (CAT#: V2LY-0526-LY3383)

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Human Recombinant CRLF2 protein, His Tag (CAT#: V2LY-0526-LY3382)

Isotype control

For research use only. Not intended for any clinical use.

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