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Immunoglobulin M heavy chain (IGHM) fragment [Homo sapiens] is a fragment (Gly-Val-Ala-Leu-His-Arg-Pro-Asp-Val-Tyr-Leu-Leu-Pro-Pro-Ala-Arg) on the human immunoglobulin micro heavy chain. Immunoglobulins (Ig) are the antigen recognition molecules of B cells. An Ig molecule is made up of 2 identical heavy chains and 2 identical light chains joined by disulfide bonds so that each heavy chain is linked to a light chain and the 2 heavy chains are linked together. Each Ig heavy chain has an N-terminal variable (V) region containing the antigen-binding site and a C-terminal constant (C) region, encoded by an individual C region gene, that determines the isotype of the antibody and provides effector or signaling functions.
![Immunoglobulin M heavy chain (IGHM) fragment [Homo sapiens]](https://cdn.targetmol.com/group3/M00/03/45/CgoaEGY7TFiEPwEIAAAAAPTRHPE334.png)
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $50 | Inquiry | Inquiry | |
| 5 mg | $143 | Inquiry | Inquiry | |
| 10 mg | $235 | Inquiry | Inquiry | |
| 25 mg | $329 | Inquiry | Inquiry |
| Description | Immunoglobulin M heavy chain (IGHM) fragment [Homo sapiens] is a fragment (Gly-Val-Ala-Leu-His-Arg-Pro-Asp-Val-Tyr-Leu-Leu-Pro-Pro-Ala-Arg) on the human immunoglobulin micro heavy chain. Immunoglobulins (Ig) are the antigen recognition molecules of B cells. An Ig molecule is made up of 2 identical heavy chains and 2 identical light chains joined by disulfide bonds so that each heavy chain is linked to a light chain and the 2 heavy chains are linked together. Each Ig heavy chain has an N-terminal variable (V) region containing the antigen-binding site and a C-terminal constant (C) region, encoded by an individual C region gene, that determines the isotype of the antibody and provides effector or signaling functions. |
| In vitro | The IGHM gene encodes the C region of the mu heavy chain, which defines the IgM isotype. Naive B cells express the transmembrane forms of IgM and IgD on their surface. During an antibody response, activated B cells can switch to the expression of individual downstream heavy chain C region genes by a process of somatic recombination known as isotype switching. In addition, secreted Ig forms that act as antibodies can be produced by alternative RNA processing of the heavy chain C region sequences. Although the membrane forms of all Ig isotypes are monomeric, secreted IgM forms pentamers, and occasionally hexamers, in plasma. |
| Molecular Weight | 1774.07 |
| Formula | C82H132N24O20 |
| Smiles | O=C(N[C@]([H])(C(=O)N[C@](C)([H])C(=O)N[C@@]([H])(CC(C)(C)[H])C(=O)N[C@@]([H])(C/C1=C/NC=N1)C(=O)N[C@@]([H])(CCCNC(N)=N)C(=O)N2CCC[C@]2([H])C(=O)N[C@@]([H])(CC(=O)O)C(=O)N[C@]([H])(C(=O)N[C@@]([H])(C/C3=C/C=C(/O)C=C3)C(=O)N[C@@]([H])(CC(C)(C)[H])C(=O)N[C@@]([H])(CC(C)(C)[H])C(=O)N4CCC[C@]4([H])C(=O)N5CCC[C@]5([H])C(=O)N[C@](C)([H])C(=O)N[C@]([H])(CCCNC(N)=N)C(O)=O)C(C)(C)[H])C(C)(C)[H])CN |
| Relative Density. | no data available |
| Sequence | H-Gly-Val-Ala-Leu-His-Arg-D-Pro-Asp-Val-Tyr-Leu-Leu-D-Pro-D-Pro-Ala-D-Arg-OH |
| Sequence Short | GVALHRPDVYLLPPAR |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO: ≥177.4 mg/mL, Sonication is recommended. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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