SHPK Polyclonal Antibody (E-AB-52517)
For research use only.
Verified Samples |
Verified Samples in WB: 293T Verified Samples in IHC: Human ovarian cancer |
Dilution | WB 1:500-1:2000, IHC 1:40-1:200 |
Isotype | IgG |
Host | Rabbit |
Reactivity | Human, Mouse |
Applications | WB, IHC |
Clonality | Polyclonal |
Immunogen | Fusion protein of human SHPK |
Abbre | SHPK |
Synonyms | CARKL, Carbohydrate kinase like, Carbohydrate kinase like protein, Carbohydrate kinase-like protein, SHK, SHPK, Sedoheptulokinase, Shpk |
Swissprot | |
Calculated MW | 51 kDa |
Observed MW |
Refer to figures
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
Cellular Localization | Cytoplasm. |
Concentration | 1.1 mg/mL |
Buffer | PBS with 0.05% NaN3 and 40% Glycerol,pH7.4 |
Purification Method | Antigen affinity purification |
Research Areas | Cancer, Metabolism, Signal Transduction |
Conjugation | Unconjugated |
Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
background | The protein encoded by this gene has weak homology to several carbohydrate kinases, a class of proteins involved in the phosphorylation of sugars as they enter a cell, inhibiting return across the cell membrane. Sequence variation between this novel gene and known carbohydrate kinases suggests the possibility of a different substrate, cofactor or changes in kinetic properties distinguishing it from other carbohydrate kinases. The gene resides in a region commonly deleted in cystinosis patients, suggesting a role as a modifier for the cystinosis phenotype. The genomic region is also rich in Alu repetitive sequences, frequently involved in chromosomal rearrangements. |
Other Clones
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Unconjugated
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