Search Growth Factors & Cytokines By Gene Symbol
Recombinant Human Resistin-like beta (RETNLB)
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|Alternative Names||RELM-beta, Colon and small intestine-specific cysteine-rich protein, Colon carcinoma-related gene protein, Cysteine-rich secreted protein A12-alpha-like 1, Cysteine-rich secreted protein FIZZ2|
|Description||Resistin-like beta is a FIZZ family growth factor expressed in the epithelium of the colon and small intestine. The bioactivity of this factor is not fully known as of yet, but it is suspected that Resistin-like beta plays a regulatory role during inflammation and may also act to establish links among adipose tissue, the intestine and the liver. Resistin-like beta shares a high degree of sequence homology with its fellow FIZZ family members, Resistin and RELM-alpha.|
|Molecular Weight||9.6 kDa|
|Endotoxin Level||<1.0 EU/μg of recombinant protein as determined by the LAL method.|
|Purity||>95% as determined by SDS-PAGE|
|Formulation||Lyophilized from a 0.2 μm filtered solution in PBS|
|Reconstitution||Reconstitute in sterile PBS|
|Storage||The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.|
|Usage||For research use only. Not for diagnostic or therapeutic use.|
· Endotoxin is generally measured in Endotoxin Units per milliliter (EU/mL).
· For recombinant proteins: EU is reported per microgram of protein.
· One EU = 0.1-0.2 ng endotoxin/µg of protein.
· At abm, we do the LAL chromogenic assays that can detect down to 0.01 EU/ml.