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Products > XKine Products > IL-34
IL-34 (Interleukin-34)
Product Description:
IL-34 is a homodimeric cytokine that is expressed in a range of tissues that include spleen, heart, brain, liver, kidney, lung, ovary, thymus, testis, small intestine, prostate and colon. IL-34 is a ligand for colony-stimulating factor-1 receptor (CSF1R), which also binds to CSF-1. It specifically binds CD14+ monocytes, promotes survival and proliferation of human peripheral blood monocytes, and stimulates macrophage colony formation by human bone marrow cells. IL-34, like human CSF-1, stimulates phosphorylation of MAPK1/ERK2 and MAPK3/ERK1. Recombinant Human IL-34 is a 52.5 kDa homodimeric glycoprotein consisting of 460 amino acid residues, including a C-terminal His-Tag.
Technical Specifications:
- Species: Human
- Expression: E. coli Cell Expressed
- Activity: Typically ≤0.5 ng/mL ED50
- Purity: >95%
- Endotoxin: <1.0 EU/μg
- Molecular Mass: 52.5 kDa, homodimeric, glycoprotein
- Formulation: 20 mM Sodium Citrate, pH 3.0 + 75mM NaCl
- Country of Origin: USA
Purity Confirmation:
This was determined by SDS-PAGE gel and HPLC analysis.
Activity Assay:
Measured by its ability to induce secretion of MCP-1 from PBMCs.
AA Sequence:
NEPLEMWPLT | QNEECTVTGF | LRDKLQYRSR |
LQYMKHYFPI | NYKISVPYEG | VFRIANVTRL |
QRAQVSEREL | RYLWVLVSLS | ATESVQDVLL |
EGHPSWKYLQ | EVETLLLNVQ | QGLTDVEVSP |
QGLTDVEVSP | APGPNLKLVR | PKALLDNCFR |
VMELLYCSCC | KQSSVLNWQD | CEVPSPQSCS |
PEPSLQYAAT | QLYPPPPWSP | SSPPHSTGSV |
RPVRAQGEGL | LPHHHHHHHH |
Reconstitution Buffer:
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex.
Storage:
This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% HSA) and store in working aliquots at -20°C to -80°C.
Cat #: | Size | Price |
HZ-7061 | 2 µg | $82 |
HZ-7060 | 10 µg | $201 |
HZ-7062 | 100 µg | $1,071 |
HZ-7063 | 250 µg | $1,875 |
HZ-7064 | 500 µg | $3,214 |
HZ-7065 | 1000 µg | $5,356 |