Recombinant Mouse RELM beta Protein

SDS-Page: Recombinant Mouse RELM beta Protein [NBP2-76238] - 1 ug in each lane (-) non-reducing conditions and (+) reducing conditions in a 4-20% Tris-Glycine gel. The molecular weight markers are in the first lane of each gel.

Product Discontinued

Recombinant Mouse RELM beta Protein Summary

• Description: For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80C and avoid repeat freeze thaws.
  
  Expiration Date:
  12 months from date of receipt when stored at -20C to-80C as supplied. 1 month when stored at 4C after reconstituting as directed. 3 months when stored at -20C to -80C after reconstituting as directed.
• Specificity: RELM beta is a homodimer, 8.9/17.8 kDa (83/166 aa)
• Preparation Method: Protein is derived from genetically modified E. coli.
• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: RETNLB
• Purity: >95%, by SDS-PAGE
• Endotoxin Note: Acceptance criteria for endotoxin levels are <1 EUs/ug protein (determined by Kinetic LAL Method).

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Application Notes: Lot Specific Information:
  Given endotoxin and ED50 values are acceptance criteria standards. For lot specific values, please contact technical support.
• Theoretical MW: 17.8 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20 to -70C as supplied. After reconstitution, store at 2 to 8C for 1 month and at -20 to -70C for long term storage. Avoid repeated freeze-thaw cycles.
• Buffer: Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA)
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: >95%, by SDS-PAGE
• Reconstitution Instructions: Sterile water at 0.1 mg/mL

Alternate Names for Recombinant Mouse RELM beta Protein

• C/EBP-epsilon regulated myeloid-specific secreted cysteine-rich proteinprecursor 2
• CCRG
• Colon and small intestine-specific cysteine-rich protein
• Colon carcinoma-related gene protein
• cysteine-rich secreted A12-alpha-like protein 1
• Cysteine-rich secreted protein A12-alpha-like 1
• Cysteine-rich secreted protein FIZZ2
• FIZZ1
• FIZZ2RELM-beta
• found in inflammatory zone 1
• HXCP2XCP2
• RELM beta
• RELMb
• RELMbeta
• resistin like beta
• resistin-like beta
• RETNL2

Background

RELM beta is a family of resistin-like molecules (RELMs) has been identified in rodents and humans. Resistin is a hormone produced by fat cells. RELMalpha is a secreted protein that has a restricted tissue distribution with highest levels in adipose tissue. Another family member, RELMbeta, is a secreted protein expressed only in the gastrointestinal tract, particularly the colon, in both mouse and human. RELMbeta gene expression is highest in proliferative epithelial cells and is markedly increased in tumors, suggesting a role in intestinal proliferation. Resistin and the RELMs share a cysteine composition and other signature features. Thus, the RELMs together with resistin comprise a class of tissue-specific signaling molecules. mRELM-alpha should migrate as a monomer under complete reducing conditions. However, it migrates as dimers, trimers, and even higher order multimers under non-reducing conditions.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: RETNLB